<?xml version="1.0" encoding="ISO-8859-1"?><article xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
<front>
<journal-meta>
<journal-id>0123-3122</journal-id>
<journal-title><![CDATA[Persona y Bioética]]></journal-title>
<abbrev-journal-title><![CDATA[pers.bioét.]]></abbrev-journal-title>
<issn>0123-3122</issn>
<publisher>
<publisher-name><![CDATA[Universidad de la Sabana]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S0123-31222022000102612</article-id>
<article-id pub-id-type="doi">10.5294/pebi.2022.26.1.2</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Artículos retractados, ¿también en pandemia? Publicaciones retractadas sobre la covid-19]]></article-title>
<article-title xml:lang="en"><![CDATA[Retracted Articles, Another Pandemic? Retracted COVID-19 Publications]]></article-title>
<article-title xml:lang="pt"><![CDATA[Artigos retratados, também em pandemia? Publicações retratadas sobre a covid-19]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Ordóñez Torres]]></surname>
<given-names><![CDATA[Karina]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Universidad Finis Terrae  ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
<country>Chile</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>01</month>
<year>2022</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>01</month>
<year>2022</year>
</pub-date>
<volume>26</volume>
<numero>1</numero>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.org.co/scielo.php?script=sci_arttext&amp;pid=S0123-31222022000102612&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.co/scielo.php?script=sci_abstract&amp;pid=S0123-31222022000102612&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.co/scielo.php?script=sci_pdf&amp;pid=S0123-31222022000102612&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[Resumen El propósito de este estudio es determinar las características y cantidad de publicaciones biomédicas retractadas sobre la covid-19, a través de la revisión de las bases de datos PubMed y Retraction Watch, para determinar autores, título, revista, fecha de publicación, fecha de retractación y motivo de la retractación. La literatura sobre la covid-19 ya alcanza más de 280.000 artículos, de los cuales 63 ya han sido retractados. Se observan rápidos procesos editoriales tanto para la publicación como para la retractación. Se destacan 25 artículos donde no se proporciona el motivo de la retractación. Dentro de los que sí lo señalan se encuentran publicaciones duplicadas, plagios, falta de aprobación del comité de ética, problemas de datos y metodológicos.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract This study aims to determine the characteristics and number of retracted biomedical publications on COVID-19 using PubMed and Retraction Watch databases to determine authors, titles, journals, publication dates, retraction dates, and reasons for retraction. The COVID-19 literature reaches more than 280,000 articles, of which 63 have been retracted. Quick editorial processes are observed for both publication and retraction. Twenty-five articles do not provide the reason for retraction. Reasons given include duplicate publications, plagiarism, lack of IRB approval, and data and methodology problems.]]></p></abstract>
<abstract abstract-type="short" xml:lang="pt"><p><![CDATA[Resumo O objetivo deste estudo é determinar as características e a quantidade de publicações biomédicas retratadas sobre a covid-19 por meio da revisão das bases de dados PubMed e Retraction Watch, para determinar autores, título, revista, data de publicação, data de retratação e motivo da retratação. A literatura sobre a covid-19 já atinge 280 000 artigos, dos quais 63 já foram retratados. São observados rápidos processos editoriais tanto para publicar quanto para retratar. São destacados 25 artigos em que não é proporcionado o motivo da retratação. Dentro dos que o indicam, são encontrados publicações duplicadas, plágios, falta de aprovação do comitê de ética, problemas com os dados e metodológicos.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[Publicación retractada]]></kwd>
<kwd lng="es"><![CDATA[pandemia]]></kwd>
<kwd lng="es"><![CDATA[infecciones por coronavirus]]></kwd>
<kwd lng="es"><![CDATA[bioética]]></kwd>
<kwd lng="es"><![CDATA[covid-19]]></kwd>
<kwd lng="es"><![CDATA[retractaciones]]></kwd>
<kwd lng="en"><![CDATA[Retractions]]></kwd>
<kwd lng="en"><![CDATA[pandemic]]></kwd>
<kwd lng="en"><![CDATA[COVID-19]]></kwd>
<kwd lng="en"><![CDATA[bioethics]]></kwd>
<kwd lng="en"><![CDATA[coronavirus infections]]></kwd>
<kwd lng="pt"><![CDATA[DeCS): Publicação retratada]]></kwd>
<kwd lng="pt"><![CDATA[pandemia]]></kwd>
<kwd lng="pt"><![CDATA[infecções por coronavirus]]></kwd>
<kwd lng="pt"><![CDATA[covid-19]]></kwd>
</kwd-group>
</article-meta>
</front><back>
<ref-list>
<ref id="B1">
<label>1</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Marcus]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[The science of this pandemic is moving at dangerous speeds | WIRED.]]></article-title>
<source><![CDATA[Wired]]></source>
<year>2020</year>
</nlm-citation>
</ref>
<ref id="B2">
<label>2</label><nlm-citation citation-type="book">
<source><![CDATA[«2019-nCoV» OR . Publication Year: 2020 in Publications.]]></source>
<year></year>
<publisher-name><![CDATA[Dimensions]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B3">
<label>3</label><nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Marcus]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
</person-group>
<source><![CDATA[Covid-19 and sex? Rapid-fire acceptance leads to hasty withdrawal of paper.]]></source>
<year>2020</year>
<publisher-name><![CDATA[Retraction Watch]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B4">
<label>4</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Else]]></surname>
<given-names><![CDATA[H.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[How a torrent of COVID science changed research publishing-in seven charts]]></article-title>
<source><![CDATA[Nature]]></source>
<year>2020</year>
<volume>588</volume>
<numero>7839</numero>
<issue>7839</issue>
<page-range>553</page-range></nlm-citation>
</ref>
<ref id="B5">
<label>5</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Horbach]]></surname>
<given-names><![CDATA[SPJM.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[No time for that now! Qualitative changes in manuscript peer review during the Covid-19 pandemic.]]></article-title>
<source><![CDATA[Res Eval.]]></source>
<year>2021</year>
<numero>rvaa037</numero>
<issue>rvaa037</issue>
</nlm-citation>
</ref>
<ref id="B6">
<label>6</label><nlm-citation citation-type="book">
<source><![CDATA[Retracted coronavirus (COVID-19) papers]]></source>
<year>2020</year>
<publisher-name><![CDATA[Retraction Watch]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B7">
<label>7</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Fang]]></surname>
<given-names><![CDATA[FC]]></given-names>
</name>
<name>
<surname><![CDATA[Steen]]></surname>
<given-names><![CDATA[RG]]></given-names>
</name>
<name>
<surname><![CDATA[Casadevall]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Misconduct accounts for the majority of retracted scientific publications]]></article-title>
<source><![CDATA[Proc Natl Acad Sci.]]></source>
<year>2012</year>
<volume>109</volume>
<numero>42</numero>
<issue>42</issue>
<page-range>17028-33</page-range></nlm-citation>
</ref>
<ref id="B8">
<label>8</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Furman]]></surname>
<given-names><![CDATA[JL]]></given-names>
</name>
<name>
<surname><![CDATA[Jensen]]></surname>
<given-names><![CDATA[K]]></given-names>
</name>
<name>
<surname><![CDATA[Murray]]></surname>
<given-names><![CDATA[F.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Governing knowledge in the scientific community: Exploring the role of retractions in biomedicine]]></article-title>
<source><![CDATA[Res Policy]]></source>
<year>2012</year>
<volume>41</volume>
<numero>2</numero>
<issue>2</issue>
<page-range>276-90</page-range></nlm-citation>
</ref>
<ref id="B9">
<label>9</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Grieneisen]]></surname>
<given-names><![CDATA[ML]]></given-names>
</name>
<name>
<surname><![CDATA[Zhang]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[A comprehensive survey of retracted articles from the scholarly literature]]></article-title>
<source><![CDATA[PloS One]]></source>
<year>2012</year>
<volume>7</volume>
<numero>10</numero>
<issue>10</issue>
</nlm-citation>
</ref>
<ref id="B10">
<label>10</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Fioranelli]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Sepehri]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Roccia]]></surname>
<given-names><![CDATA[MG]]></given-names>
</name>
<name>
<surname><![CDATA[Jafferany]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Olisova]]></surname>
<given-names><![CDATA[OY]]></given-names>
</name>
<name>
<surname><![CDATA[Lomonosov]]></surname>
<given-names><![CDATA[KM]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[RETRACTED: 5G Technology and induction of coronavirus in skin cells.]]></article-title>
<source><![CDATA[J Biol Regul Homeost Agents]]></source>
<year>2020</year>
<volume>34</volume>
<numero>4</numero>
<issue>4</issue>
</nlm-citation>
</ref>
<ref id="B11">
<label>11</label><nlm-citation citation-type="journal">
<article-title xml:lang=""><![CDATA[Retraction: A review of convalescent plasma transfusion in COVID-19: Old wine reserved for special occasions]]></article-title>
<source><![CDATA[Lung India Organ Indian Chest Soc]]></source>
<year>2021</year>
<volume>38</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>105</page-range></nlm-citation>
</ref>
<ref id="B12">
<label>12</label><nlm-citation citation-type="">
<person-group person-group-type="author">
<name>
<surname><![CDATA[&#32599;&#22450;&#28828;]]></surname>
</name>
<name>
<surname><![CDATA[&#28023;&#25919;]]></surname>
</name>
<name>
<surname><![CDATA[&#32918;&#21892;&#33391;]]></surname>
</name>
<name>
<surname><![CDATA[&#26472;&#28009;]]></surname>
</name>
<name>
<surname><![CDATA[&#25964;&#26032;&#24179;]]></surname>
</name>
<name>
<surname><![CDATA[&#29579;&#26198;]]></surname>
</name>
</person-group>
<source><![CDATA[&#19968;&#36215;&#22312;&#20844;&#20849;&#20132;&#36890;&#24037;&#20855;&#20869;&#27668;&#28342;&#33014;&#20256;&#25773;&#30340;&#26032;&#22411;&#20896;&#29366;&#30149;&#27602;&#32954;&#28814;&#32858;&#38598;&#24615;&#30123;&#24773;&#27969;&#34892;&#30149;&#23398;&#35843;&#26597;. &#23454;&#29992;&#39044;&#38450;&#21307;&#23398;.]]></source>
<year></year>
<page-range>1-3</page-range></nlm-citation>
</ref>
<ref id="B13">
<label>13</label><nlm-citation citation-type="book">
<source><![CDATA[Analysis of Ten Microsecond simulation data of SARS-CoV-2 dimeric main protease]]></source>
<year></year>
<publisher-name><![CDATA[bioRxiv]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B14">
<label>14</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Wei]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
<name>
<surname><![CDATA[Lei]]></surname>
<given-names><![CDATA[P]]></given-names>
</name>
<name>
<surname><![CDATA[Yang]]></surname>
<given-names><![CDATA[H]]></given-names>
</name>
<name>
<surname><![CDATA[Fan]]></surname>
<given-names><![CDATA[B]]></given-names>
</name>
<name>
<surname><![CDATA[Qiu]]></surname>
<given-names><![CDATA[Y]]></given-names>
</name>
<name>
<surname><![CDATA[Zeng]]></surname>
<given-names><![CDATA[B]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[WITHDRAWN: Analysis of thin-section CT in patients with coronavirus disease (COVID-19) after hospital discharge]]></article-title>
<source><![CDATA[Clin Imaging]]></source>
<year>2020</year>
</nlm-citation>
</ref>
<ref id="B15">
<label>15</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Bility]]></surname>
<given-names><![CDATA[MT]]></given-names>
</name>
<name>
<surname><![CDATA[Agarwal]]></surname>
<given-names><![CDATA[Y]]></given-names>
</name>
<name>
<surname><![CDATA[Ho]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
<name>
<surname><![CDATA[Castronova]]></surname>
<given-names><![CDATA[I]]></given-names>
</name>
<name>
<surname><![CDATA[Beatty]]></surname>
<given-names><![CDATA[C]]></given-names>
</name>
<name>
<surname><![CDATA[Biradar]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[WITHDRAWN: Can traditional chinese medicine provide insights into controlling the COVID-19 pandemic: Serpentinization-induced lithospheric long-wavelength magnetic anomalies in Proterozoic bedrocks in a weakened geomagnetic field mediate the aberrant transformation of biogenic molecules in COVID-19 via magnetic catalysis]]></article-title>
<source><![CDATA[Sci Total Environ.]]></source>
<year>2020</year>
<numero>142830</numero>
<issue>142830</issue>
</nlm-citation>
</ref>
<ref id="B16">
<label>16</label><nlm-citation citation-type="">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Mallick]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Dwivedi]]></surname>
<given-names><![CDATA[C]]></given-names>
</name>
<name>
<surname><![CDATA[Kailkhura]]></surname>
<given-names><![CDATA[B]]></given-names>
</name>
<name>
<surname><![CDATA[Joshi]]></surname>
<given-names><![CDATA[G]]></given-names>
</name>
<name>
<surname><![CDATA[Han]]></surname>
<given-names><![CDATA[TY-J.]]></given-names>
</name>
</person-group>
<source><![CDATA[Can your AI differentiate cats from Covid-19? Sample efficient uncertainty estimation for deep learning safety]]></source>
<year></year>
</nlm-citation>
</ref>
<ref id="B17">
<label>17</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Mehra]]></surname>
<given-names><![CDATA[MR]]></given-names>
</name>
<name>
<surname><![CDATA[Desai]]></surname>
<given-names><![CDATA[SS]]></given-names>
</name>
<name>
<surname><![CDATA[Kuy]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
<name>
<surname><![CDATA[Henry]]></surname>
<given-names><![CDATA[TD]]></given-names>
</name>
<name>
<surname><![CDATA[Patel]]></surname>
<given-names><![CDATA[AN.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Cardiovascular disease, drug therapy, and mortality in Covid-19]]></article-title>
<source><![CDATA[N Engl J Med.]]></source>
<year>2020</year>
<volume>382</volume>
<numero>25</numero>
<issue>25</issue>
</nlm-citation>
</ref>
<ref id="B18">
<label>18</label><nlm-citation citation-type="journal">
<article-title xml:lang=""><![CDATA[The Editors of The Lancet Global Health. Retraction-Chinese medical staff request international medical assistance in fighting against COVID-19.]]></article-title>
<source><![CDATA[Lancet Glob Health]]></source>
<year>2020</year>
<volume>8</volume>
<numero>8</numero>
<issue>8</issue>
</nlm-citation>
</ref>
<ref id="B19">
<label>19</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Huang]]></surname>
<given-names><![CDATA[Y]]></given-names>
</name>
<name>
<surname><![CDATA[Zhao]]></surname>
<given-names><![CDATA[N.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[RETRACTED: Chinese mental health burden during the COVID-19 pandemic.]]></article-title>
<source><![CDATA[Asian J Psychiatry]]></source>
<year>2020</year>
<numero>51</numero>
<issue>51</issue>
<page-range>102052</page-range></nlm-citation>
</ref>
<ref id="B20">
<label>20</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Wang]]></surname>
<given-names><![CDATA[XF]]></given-names>
</name>
<name>
<surname><![CDATA[Yuan]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
<name>
<surname><![CDATA[Zheng]]></surname>
<given-names><![CDATA[YJ]]></given-names>
</name>
<name>
<surname><![CDATA[Chen]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
<name>
<surname><![CDATA[Bao]]></surname>
<given-names><![CDATA[YM]]></given-names>
</name>
<name>
<surname><![CDATA[Wang]]></surname>
<given-names><![CDATA[YR]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Retracted: Clinical and epidemiological characteristics of 34 children with 2019 novel coronavirus infection in Shenzhen]]></article-title>
<source><![CDATA[Zhonghua Er Ke Za Zhi Chin J Pediatr]]></source>
<year>2020</year>
<volume>58</volume>
<numero>0</numero>
<issue>0</issue>
</nlm-citation>
</ref>
<ref id="B21">
<label>21</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Funck-Brentano]]></surname>
<given-names><![CDATA[C]]></given-names>
</name>
<name>
<surname><![CDATA[Salem]]></surname>
<given-names><![CDATA[J-E.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[RETRACTED: Chloroquine or hydroxychloroquine for COVID-19: why might they be hazardous?]]></article-title>
<source><![CDATA[The Lancet]]></source>
<year>2020</year>
<volume>0</volume>
<numero>0</numero>
<issue>0</issue>
</nlm-citation>
</ref>
<ref id="B22">
<label>22</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Hays]]></surname>
<given-names><![CDATA[P.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Clinical sequelae of the novel coronavirus: does COVID-19 infection predispose patients to cancer?]]></article-title>
<source><![CDATA[Future Oncol.]]></source>
<year></year>
</nlm-citation>
</ref>
<ref id="B23">
<label>23</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Chu]]></surname>
<given-names><![CDATA[P]]></given-names>
</name>
<name>
<surname><![CDATA[Zhou]]></surname>
<given-names><![CDATA[Z]]></given-names>
</name>
<name>
<surname><![CDATA[Gao]]></surname>
<given-names><![CDATA[Z]]></given-names>
</name>
<name>
<surname><![CDATA[Cai]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
<name>
<surname><![CDATA[Wu]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
<name>
<surname><![CDATA[Sun]]></surname>
<given-names><![CDATA[Z]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Computational analysis suggests putative intermediate animal hosts of the SARS-CoV-2.]]></article-title>
<source><![CDATA[bioRxiv]]></source>
<year>2020</year>
</nlm-citation>
</ref>
<ref id="B24">
<label>24</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Saxena]]></surname>
<given-names><![CDATA[S.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Coronavirus disease-2019: A brief compilation of facts]]></article-title>
<source><![CDATA[J Oral Maxillofac Pathol JOMFP.]]></source>
<year>2020</year>
<volume>24</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>5-7</page-range></nlm-citation>
</ref>
<ref id="B25">
<label>25</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Gormley]]></surname>
<given-names><![CDATA[LA]]></given-names>
</name>
<name>
<surname><![CDATA[Ngan]]></surname>
<given-names><![CDATA[CK.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[WITHDRAWN: COVID-19 emergency responders in FDA&#8217;s Center for Drug Evaluation and Research.]]></article-title>
<source><![CDATA[J Am Pharm Assoc.]]></source>
<year>2020</year>
</nlm-citation>
</ref>
<ref id="B26">
<label>26</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Bardají]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Bassat]]></surname>
<given-names><![CDATA[Q]]></given-names>
</name>
<name>
<surname><![CDATA[Matsinhe]]></surname>
<given-names><![CDATA[G]]></given-names>
</name>
<name>
<surname><![CDATA[Aguado]]></surname>
<given-names><![CDATA[T.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[WITHDRAWN: COVID-19 in Africa and collateral effects on health systems and their immunization programs]]></article-title>
<source><![CDATA[Vaccine]]></source>
<year>2020</year>
</nlm-citation>
</ref>
<ref id="B27">
<label>27</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Adjodah]]></surname>
<given-names><![CDATA[D]]></given-names>
</name>
<name>
<surname><![CDATA[Dinakar]]></surname>
<given-names><![CDATA[K]]></given-names>
</name>
<name>
<surname><![CDATA[Fraiberger]]></surname>
<given-names><![CDATA[SP]]></given-names>
</name>
<name>
<surname><![CDATA[Rutherford]]></surname>
<given-names><![CDATA[GW]]></given-names>
</name>
<name>
<surname><![CDATA[Glidden]]></surname>
<given-names><![CDATA[DV]]></given-names>
</name>
<name>
<surname><![CDATA[Gandhi]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Decrease in hospitalizations for COVID-19 after mask mandates in 1083 U.S. Counties.]]></article-title>
<source><![CDATA[medRxiv]]></source>
<year>2020</year>
</nlm-citation>
</ref>
<ref id="B28">
<label>28</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Butt]]></surname>
<given-names><![CDATA[C]]></given-names>
</name>
<name>
<surname><![CDATA[Gill]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
<name>
<surname><![CDATA[Chun]]></surname>
<given-names><![CDATA[D]]></given-names>
</name>
<name>
<surname><![CDATA[Babu]]></surname>
<given-names><![CDATA[BA.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[RETRACTED ARTICLE: Deep learning system to screen coronavirus disease 2019 pneumonia]]></article-title>
<source><![CDATA[Appl Intell.]]></source>
<year>2020</year>
</nlm-citation>
</ref>
<ref id="B29">
<label>29</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Bae]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
<name>
<surname><![CDATA[Kim]]></surname>
<given-names><![CDATA[M-C]]></given-names>
</name>
<name>
<surname><![CDATA[Kim]]></surname>
<given-names><![CDATA[JY]]></given-names>
</name>
<name>
<surname><![CDATA[Cha]]></surname>
<given-names><![CDATA[H-H]]></given-names>
</name>
<name>
<surname><![CDATA[Lim]]></surname>
<given-names><![CDATA[JS]]></given-names>
</name>
<name>
<surname><![CDATA[Jung]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Notice of Retraction: Effectiveness of surgical and cotton masks in blocking SARS-CoV-2.]]></article-title>
<source><![CDATA[Ann Intern Med.]]></source>
<year>2020</year>
<volume>173</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>79</page-range></nlm-citation>
</ref>
<ref id="B30">
<label>30</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Sowby]]></surname>
<given-names><![CDATA[RB.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Retracted: Emergency preparedness and COVID-19: A review of AWWA Policy Statements and Guidance.]]></article-title>
<source><![CDATA[Opflow]]></source>
<year>2020</year>
<volume>46</volume>
<numero>8</numero>
<issue>8</issue>
<page-range>28-9</page-range></nlm-citation>
</ref>
<ref id="B31">
<label>31</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Yang]]></surname>
<given-names><![CDATA[Y]]></given-names>
</name>
<name>
<surname><![CDATA[Lu]]></surname>
<given-names><![CDATA[Q-B]]></given-names>
</name>
<name>
<surname><![CDATA[Liu]]></surname>
<given-names><![CDATA[M-J]]></given-names>
</name>
<name>
<surname><![CDATA[Wang]]></surname>
<given-names><![CDATA[Y-X]]></given-names>
</name>
<name>
<surname><![CDATA[Zhang]]></surname>
<given-names><![CDATA[A-R]]></given-names>
</name>
<name>
<surname><![CDATA[Jalali]]></surname>
<given-names><![CDATA[N]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Epidemiological and clinical features of the 2019 novel coronavirus outbreak in China]]></article-title>
<source><![CDATA[medRxiv]]></source>
<year>2020</year>
</nlm-citation>
</ref>
<ref id="B32">
<label>32</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Dinga]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
<name>
<surname><![CDATA[Liua]]></surname>
<given-names><![CDATA[Y]]></given-names>
</name>
<name>
<surname><![CDATA[Fub]]></surname>
<given-names><![CDATA[H]]></given-names>
</name>
<name>
<surname><![CDATA[Gaoc]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
<name>
<surname><![CDATA[Zhaod]]></surname>
<given-names><![CDATA[X]]></given-names>
</name>
<name>
<surname><![CDATA[Zhenge]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[WITHDRAWN: Experience on radiological examinations and infection prevention for COVID-19 in radiology department.]]></article-title>
<source><![CDATA[Radiol Infect Dis]]></source>
<year>2020</year>
</nlm-citation>
</ref>
<ref id="B33">
<label>33</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Fouque]]></surname>
<given-names><![CDATA[D]]></given-names>
</name>
<name>
<surname><![CDATA[Nouvier]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Retraction: First viral replication of Covid-19 identified in the peritoneal dialysis fluid.]]></article-title>
<source><![CDATA[Bull Dial À Domic.]]></source>
<year>2020</year>
<volume>3</volume>
<numero>1</numero>
<issue>1</issue>
</nlm-citation>
</ref>
<ref id="B34">
<label>34</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Chen]]></surname>
<given-names><![CDATA[Z]]></given-names>
</name>
<name>
<surname><![CDATA[Zhang]]></surname>
<given-names><![CDATA[W]]></given-names>
</name>
<name>
<surname><![CDATA[Lu]]></surname>
<given-names><![CDATA[Y]]></given-names>
</name>
<name>
<surname><![CDATA[Guo]]></surname>
<given-names><![CDATA[C]]></given-names>
</name>
<name>
<surname><![CDATA[Guo]]></surname>
<given-names><![CDATA[Z]]></given-names>
</name>
<name>
<surname><![CDATA[Liao]]></surname>
<given-names><![CDATA[C]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[From SARS-CoV to Wuhan 2019-nCoV Outbreak: Similarity of early epidemic and prediction of future trends.]]></article-title>
<source><![CDATA[bioRxiv]]></source>
<year>2020</year>
</nlm-citation>
</ref>
<ref id="B35">
<label>35</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Kalliantas]]></surname>
<given-names><![CDATA[D]]></given-names>
</name>
<name>
<surname><![CDATA[Kallianta]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[ChS.]]></surname>
<given-names><![CDATA[Karagianni]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[RETRACTED ARTICLE: Homeopathy combat against coronavirus disease (Covid-19).]]></article-title>
<source><![CDATA[J Public Health]]></source>
<year>2020</year>
</nlm-citation>
</ref>
<ref id="B36">
<label>36</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Maltezou]]></surname>
<given-names><![CDATA[HC]]></given-names>
</name>
<name>
<surname><![CDATA[Dedoukou]]></surname>
<given-names><![CDATA[X]]></given-names>
</name>
<name>
<surname><![CDATA[Tsonou]]></surname>
<given-names><![CDATA[P]]></given-names>
</name>
<name>
<surname><![CDATA[Tseroni]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Raftopoulos]]></surname>
<given-names><![CDATA[V]]></given-names>
</name>
<name>
<surname><![CDATA[Pavli]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Hospital factors associated with SARS-CoV-2 infection among healthcare personnel in Greece.]]></article-title>
<source><![CDATA[J Hosp Infect.]]></source>
<year>2021</year>
<numero>109</numero>
<issue>109</issue>
<page-range>40-3</page-range></nlm-citation>
</ref>
<ref id="B37">
<label>37</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Mehra]]></surname>
<given-names><![CDATA[MR]]></given-names>
</name>
<name>
<surname><![CDATA[Desai]]></surname>
<given-names><![CDATA[SS]]></given-names>
</name>
<name>
<surname><![CDATA[Ruschitzka]]></surname>
<given-names><![CDATA[F]]></given-names>
</name>
<name>
<surname><![CDATA[Patel]]></surname>
<given-names><![CDATA[AN.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[RETRACTED: Hydroxychloroquine or chloroquine with or without a macrolide for treatment of COVID-19: A multinational registry analysis.]]></article-title>
<source><![CDATA[The Lancet.]]></source>
<year>2020</year>
<volume>0</volume>
<numero>0</numero>
<issue>0</issue>
</nlm-citation>
</ref>
<ref id="B38">
<label>38</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Davido]]></surname>
<given-names><![CDATA[B]]></given-names>
</name>
<name>
<surname><![CDATA[Lansaman]]></surname>
<given-names><![CDATA[T]]></given-names>
</name>
<name>
<surname><![CDATA[Lawrence]]></surname>
<given-names><![CDATA[C]]></given-names>
</name>
<name>
<surname><![CDATA[Alvarez]]></surname>
<given-names><![CDATA[J-C]]></given-names>
</name>
<name>
<surname><![CDATA[Bouchand]]></surname>
<given-names><![CDATA[F]]></given-names>
</name>
<name>
<surname><![CDATA[Moine]]></surname>
<given-names><![CDATA[P]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Hydroxychloroquine plus azithromycin: A potential interest in reducing in-hospital morbidity due to COVID-19 pneumonia (HI-ZY-COVID)?]]></article-title>
<source><![CDATA[medRxiv]]></source>
<year>2020</year>
</nlm-citation>
</ref>
<ref id="B39">
<label>39</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Etemadifar]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Aghababaee]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Sedaghat]]></surname>
<given-names><![CDATA[N]]></given-names>
</name>
<name>
<surname><![CDATA[Rayani]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Nouri]]></surname>
<given-names><![CDATA[H]]></given-names>
</name>
<name>
<surname><![CDATA[Abhari]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[WITHDRAWN: Incidence and mortality of COVID-19 in Iranian multiple sclerosis patients treated with disease-modifying therapies.]]></article-title>
<source><![CDATA[Rev Neurol (Paris)]]></source>
<year>2020</year>
</nlm-citation>
</ref>
<ref id="B40">
<label>40</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Khanra]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
<name>
<surname><![CDATA[Sahoo]]></surname>
<given-names><![CDATA[RR]]></given-names>
</name>
<name>
<surname><![CDATA[Bose]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
<name>
<surname><![CDATA[Kumari]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
<name>
<surname><![CDATA[Khess]]></surname>
<given-names><![CDATA[CRJ]]></given-names>
</name>
<name>
<surname><![CDATA[Munda]]></surname>
<given-names><![CDATA[SK.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[WITHDRAWN: Impact of lockdown and health anxiety during COVID 19 pandemic among inpatients of a psychiatric hospital: An observational study.]]></article-title>
<source><![CDATA[Asian J Psychiatry.]]></source>
<year>2020</year>
</nlm-citation>
</ref>
<ref id="B41">
<label>41</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Ortoleva]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
<name>
<surname><![CDATA[Penney]]></surname>
<given-names><![CDATA[E.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[WITHDRAWN Intracranial Hemorrhage in COVID-19 patients on ECMO: Challenges and future directions.]]></article-title>
<source><![CDATA[J Cardiothorac Vasc Anesth.]]></source>
<year>2020</year>
</nlm-citation>
</ref>
<ref id="B42">
<label>42</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Patel]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Desai]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
<name>
<surname><![CDATA[Grainger]]></surname>
<given-names><![CDATA[D]]></given-names>
</name>
<name>
<surname><![CDATA[Mehra]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Ivermectin in COVID-19 related critical illness]]></article-title>
<source><![CDATA[SSRN Electron J.]]></source>
<year>2020</year>
</nlm-citation>
</ref>
<ref id="B43">
<label>43</label><nlm-citation citation-type="journal">
<article-title xml:lang=""><![CDATA[Liver impairment associated with disease progression in COVID-19 patients]]></article-title>
<source><![CDATA[Liver Int.]]></source>
<year>2020</year>
<volume>40</volume>
<numero>9</numero>
<issue>9</issue>
<page-range>2308</page-range></nlm-citation>
</ref>
<ref id="B44">
<label>44</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Gaibazzi]]></surname>
<given-names><![CDATA[N]]></given-names>
</name>
<name>
<surname><![CDATA[Martini]]></surname>
<given-names><![CDATA[C]]></given-names>
</name>
<name>
<surname><![CDATA[Mattioli]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Tuttolomondo]]></surname>
<given-names><![CDATA[D]]></given-names>
</name>
<name>
<surname><![CDATA[Guidorossi]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Suma]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Lung disease severity, coronary artery calcium, coronary inflammation and mortality in coronavirus disease 2019]]></article-title>
<source><![CDATA[medRxiv]]></source>
<year>2020</year>
</nlm-citation>
</ref>
<ref id="B45">
<label>45</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Lu]]></surname>
<given-names><![CDATA[X]]></given-names>
</name>
<name>
<surname><![CDATA[Zhang]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Qian]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Tang]]></surname>
<given-names><![CDATA[L]]></given-names>
</name>
<name>
<surname><![CDATA[Xu]]></surname>
<given-names><![CDATA[S.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Lung ultrasound score in establishing the timing of intubation in COVID-19 interstitial pneumonia: A preliminary retrospective observational study]]></article-title>
<source><![CDATA[PLOS ONE]]></source>
<year>2020</year>
<volume>15</volume>
<numero>9</numero>
<issue>9</issue>
</nlm-citation>
</ref>
<ref id="B46">
<label>46</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Tofade]]></surname>
<given-names><![CDATA[T]]></given-names>
</name>
<name>
<surname><![CDATA[Daftary]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[WITHDRAWN: Managing college operations during the coronavirus outbreak.]]></article-title>
<source><![CDATA[J Am Pharm Assoc.]]></source>
<year>2020</year>
</nlm-citation>
</ref>
<ref id="B47">
<label>47</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Alhowary]]></surname>
<given-names><![CDATA[AA]]></given-names>
</name>
<name>
<surname><![CDATA[Aleshawi]]></surname>
<given-names><![CDATA[AJ]]></given-names>
</name>
<name>
<surname><![CDATA[Othman]]></surname>
<given-names><![CDATA[AR]]></given-names>
</name>
<name>
<surname><![CDATA[Obeidat]]></surname>
<given-names><![CDATA[AY]]></given-names>
</name>
<name>
<surname><![CDATA[Khader]]></surname>
<given-names><![CDATA[YS.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[WITHDRAWN: Mechanical ventilation in COVID-19: Is it due to patient or virology factors?]]></article-title>
<source><![CDATA[Ann Med Surg.]]></source>
<year>2020</year>
</nlm-citation>
</ref>
<ref id="B48">
<label>48</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Huang]]></surname>
<given-names><![CDATA[Y]]></given-names>
</name>
<name>
<surname><![CDATA[Zhao]]></surname>
<given-names><![CDATA[N.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Mental health burden for the public affected by the COVID-19 outbreak in China: Who will be the high-risk group?]]></article-title>
<source><![CDATA[Psychol Health Med.]]></source>
<year>2020</year>
<page-range>1-12</page-range></nlm-citation>
</ref>
<ref id="B49">
<label>49</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Chen]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
<name>
<surname><![CDATA[Xia]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Wen]]></surname>
<given-names><![CDATA[W]]></given-names>
</name>
<name>
<surname><![CDATA[Cui]]></surname>
<given-names><![CDATA[L]]></given-names>
</name>
<name>
<surname><![CDATA[Yang]]></surname>
<given-names><![CDATA[W]]></given-names>
</name>
<name>
<surname><![CDATA[Liu]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Mental health status and coping strategy of medical workers in China during the COVID-19 outbreak]]></article-title>
<source><![CDATA[medRxiv]]></source>
<year>2020</year>
</nlm-citation>
</ref>
<ref id="B50">
<label>50</label><nlm-citation citation-type="journal">
<article-title xml:lang=""><![CDATA[WITHDRAWN: Mortality of a pregnant patient diagnosed with COVID-19: A case report with clinical, radiological, and histopathological findings]]></article-title>
<source><![CDATA[Travel Med Infect Dis.]]></source>
<year>2020</year>
</nlm-citation>
</ref>
<ref id="B51">
<label>51</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Banerji]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Wickner]]></surname>
<given-names><![CDATA[PG]]></given-names>
</name>
<name>
<surname><![CDATA[Saff]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
<name>
<surname><![CDATA[Stone]]></surname>
<given-names><![CDATA[CA]]></given-names>
</name>
<name>
<surname><![CDATA[Robinson]]></surname>
<given-names><![CDATA[LB]]></given-names>
</name>
<name>
<surname><![CDATA[Long]]></surname>
<given-names><![CDATA[AA]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[TEMPORARY REMOVAL: mRNA Vaccines to prevent COVID-19 disease and reported allergic reactions: Current Evidence and approach.]]></article-title>
<source><![CDATA[J Allergy Clin Immunol Pract.]]></source>
<year>2020</year>
</nlm-citation>
</ref>
<ref id="B52">
<label>52</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Beato-Víbora]]></surname>
<given-names><![CDATA[PI.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[RETRACTED: No deleterious effect of lockdown due to COVID-19 pandemic on glycaemic control, measured by glucose monitoring, in adults with type 1 diabetes]]></article-title>
<source><![CDATA[Diabetes Technol Ther.]]></source>
<year>2020</year>
</nlm-citation>
</ref>
<ref id="B53">
<label>53</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Singh]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Retraction: Noninvasive versus invasive ventilation: One modality cannot fit all during COVID-19 outbreak.]]></article-title>
<source><![CDATA[Korean J Anesth.]]></source>
<year>2020</year>
<volume>73</volume>
<numero>5</numero>
<issue>5</issue>
<page-range>468</page-range></nlm-citation>
</ref>
<ref id="B54">
<label>54</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Zhang]]></surname>
<given-names><![CDATA[X]]></given-names>
</name>
<name>
<surname><![CDATA[Jiang]]></surname>
<given-names><![CDATA[Z]]></given-names>
</name>
<name>
<surname><![CDATA[Yuan]]></surname>
<given-names><![CDATA[X]]></given-names>
</name>
<name>
<surname><![CDATA[Wang]]></surname>
<given-names><![CDATA[Y]]></given-names>
</name>
<name>
<surname><![CDATA[Huang]]></surname>
<given-names><![CDATA[D]]></given-names>
</name>
<name>
<surname><![CDATA[Hu]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[WITHDRAWN: Nurses reports of actual work hours and preferred work hours per shift among frontline nurses during coronavirus disease 2019 (COVID-19) epidemic: A cross-sectional survey]]></article-title>
<source><![CDATA[Int J Nurs Stud.]]></source>
<year>2020</year>
</nlm-citation>
</ref>
<ref id="B55">
<label>55</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Raharusuna]]></surname>
<given-names><![CDATA[P]]></given-names>
</name>
<name>
<surname><![CDATA[Priambada]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
<name>
<surname><![CDATA[Budiarti]]></surname>
<given-names><![CDATA[C]]></given-names>
</name>
<name>
<surname><![CDATA[Agung]]></surname>
<given-names><![CDATA[E]]></given-names>
</name>
<name>
<surname><![CDATA[Budi]]></surname>
<given-names><![CDATA[C.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Patterns of COVID-19 mortality and Vitamin D: An indonesian study.]]></article-title>
<source><![CDATA[Emerginnova]]></source>
<year>2020</year>
</nlm-citation>
</ref>
<ref id="B56">
<label>56</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Zhuang]]></surname>
<given-names><![CDATA[GH]]></given-names>
</name>
<name>
<surname><![CDATA[Shen]]></surname>
<given-names><![CDATA[MW]]></given-names>
</name>
<name>
<surname><![CDATA[Zeng]]></surname>
<given-names><![CDATA[LX]]></given-names>
</name>
<name>
<surname><![CDATA[Mi]]></surname>
<given-names><![CDATA[BB]]></given-names>
</name>
<name>
<surname><![CDATA[Chen]]></surname>
<given-names><![CDATA[FY]]></given-names>
</name>
<name>
<surname><![CDATA[Liu]]></surname>
<given-names><![CDATA[WJ]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[WITHDRAWN: Potential false-positive rate among the «asymptomatic infected individuals» in close contacts of COVID-19 patients]]></article-title>
<source><![CDATA[Zhonghua Liu Xing Bing Xue Za Zhi Zhonghua Liuxingbingxue Zazhi.]]></source>
<year>2020</year>
<volume>41</volume>
<numero>4</numero>
<issue>4</issue>
<page-range>485-8</page-range></nlm-citation>
</ref>
<ref id="B57">
<label>57</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Kanwar]]></surname>
<given-names><![CDATA[BA.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[WITHDRAWN: Proposal for initiative of evidence-based treatment of COVID-19 Patients with worsening hypoxia.]]></article-title>
<source><![CDATA[Am J Respir Crit Care Med.]]></source>
<year>2020</year>
</nlm-citation>
</ref>
<ref id="B58">
<label>58</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[gLim]]></surname>
<given-names><![CDATA[LJH]]></given-names>
</name>
<name>
<surname><![CDATA[Ghosh]]></surname>
<given-names><![CDATA[AK]]></given-names>
</name>
<name>
<surname><![CDATA[Tammy Tsang]]></surname>
<given-names><![CDATA[YY.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[WITHDRAWN: Psychosis: A presentation of COVID-19?]]></article-title>
<source><![CDATA[Psychosomatics]]></source>
<year>2020</year>
</nlm-citation>
</ref>
<ref id="B59">
<label>59</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Cercy]]></surname>
<given-names><![CDATA[SP.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Psychiatric predictors of COVID-19 outcomes in a skilled nursing facility cohort]]></article-title>
<source><![CDATA[medRxiv]]></source>
<year>2020</year>
</nlm-citation>
</ref>
<ref id="B60">
<label>60</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Wang]]></surname>
<given-names><![CDATA[X]]></given-names>
</name>
<name>
<surname><![CDATA[Xu]]></surname>
<given-names><![CDATA[W]]></given-names>
</name>
<name>
<surname><![CDATA[Hu]]></surname>
<given-names><![CDATA[G]]></given-names>
</name>
<name>
<surname><![CDATA[Xia]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
<name>
<surname><![CDATA[Sun]]></surname>
<given-names><![CDATA[Z]]></given-names>
</name>
<name>
<surname><![CDATA[Liu]]></surname>
<given-names><![CDATA[Z]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[RETRACTED ARTICLE: SARS-CoV-2 infects T lymphocytes through its spike protein-mediated membrane fusion]]></article-title>
<source><![CDATA[Cell Mol Immunol]]></source>
<year>2020</year>
<page-range>1</page-range></nlm-citation>
</ref>
<ref id="B61">
<label>61</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Oodendijk]]></surname>
<given-names><![CDATA[W]]></given-names>
</name>
<name>
<surname><![CDATA[Rochoy]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Ruggeri]]></surname>
<given-names><![CDATA[V]]></given-names>
</name>
<name>
<surname><![CDATA[Cova]]></surname>
<given-names><![CDATA[F]]></given-names>
</name>
<name>
<surname><![CDATA[Lembrouille]]></surname>
<given-names><![CDATA[D]]></given-names>
</name>
<name>
<surname><![CDATA[Trottinetta]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Retracted: SARS-CoV-2 was Unexpectedly]]></article-title>
<source><![CDATA[Asian J Med Health]]></source>
<year>2020</year>
<page-range>14-21</page-range></nlm-citation>
</ref>
<ref id="B62">
<label>62</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Vavougios]]></surname>
<given-names><![CDATA[GD.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[WITHDRAWN: Selenium-associated gene signatures within the SARS-CoV-2-host genomic interaction interface]]></article-title>
<source><![CDATA[Free Radic Biol Med.]]></source>
<year>2020</year>
</nlm-citation>
</ref>
<ref id="B63">
<label>63</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Gaibazzi]]></surname>
<given-names><![CDATA[N]]></given-names>
</name>
<name>
<surname><![CDATA[Tuttolomondo]]></surname>
<given-names><![CDATA[D]]></given-names>
</name>
<name>
<surname><![CDATA[Guidorossi]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Botti]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Tedeschi]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Martini]]></surname>
<given-names><![CDATA[C]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Smoking prevalence is low in symptomatic patients admitted for COVID-19.]]></article-title>
<source><![CDATA[medRxiv]]></source>
<year>2020</year>
</nlm-citation>
</ref>
<ref id="B64">
<label>64</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Dumantepe]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Aydin]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
<name>
<surname><![CDATA[Yildiz]]></surname>
<given-names><![CDATA[E]]></given-names>
</name>
<name>
<surname><![CDATA[Okur]]></surname>
<given-names><![CDATA[HK]]></given-names>
</name>
<name>
<surname><![CDATA[Kocagoz]]></surname>
<given-names><![CDATA[AS]]></given-names>
</name>
<name>
<surname><![CDATA[Gundogdu]]></surname>
<given-names><![CDATA[Y]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[WITHDRAWN: Subsegmental thrombus in COVID-19 pneumonia: Immuno-thrombosis or pulmonary embolism? Data analysis of hospitalized patients with coronavirus disease.]]></article-title>
<source><![CDATA[Heart Lung Circ.]]></source>
<year>2020</year>
</nlm-citation>
</ref>
<ref id="B65">
<label>65</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Shen]]></surname>
<given-names><![CDATA[L]]></given-names>
</name>
<name>
<surname><![CDATA[He]]></surname>
<given-names><![CDATA[F]]></given-names>
</name>
<name>
<surname><![CDATA[Zhang]]></surname>
<given-names><![CDATA[Z.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[The early cryptic transmission and evolution of SARS-CoV-2 in human hosts]]></article-title>
<source><![CDATA[SSRN Electron J.]]></source>
<year>2020</year>
</nlm-citation>
</ref>
<ref id="B66">
<label>66</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Kim]]></surname>
<given-names><![CDATA[MS]]></given-names>
</name>
<name>
<surname><![CDATA[Jang]]></surname>
<given-names><![CDATA[S-W]]></given-names>
</name>
<name>
<surname><![CDATA[Park]]></surname>
<given-names><![CDATA[Y-K]]></given-names>
</name>
<name>
<surname><![CDATA[Kim]]></surname>
<given-names><![CDATA[B]]></given-names>
</name>
<name>
<surname><![CDATA[Hwang]]></surname>
<given-names><![CDATA[T-H]]></given-names>
</name>
<name>
<surname><![CDATA[Kang]]></surname>
<given-names><![CDATA[SH]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Treatment response to hydroxychloroquine, lopinavir/ritonavir, and antibiotics for moderate COVID 19: A first report on the pharmacological outcomes from South Korea.]]></article-title>
<source><![CDATA[medRxiv]]></source>
<year>2020</year>
</nlm-citation>
</ref>
<ref id="B67">
<label>67</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Pradhan]]></surname>
<given-names><![CDATA[P]]></given-names>
</name>
<name>
<surname><![CDATA[Pandey]]></surname>
<given-names><![CDATA[AK]]></given-names>
</name>
<name>
<surname><![CDATA[Mishra]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Gupta]]></surname>
<given-names><![CDATA[P]]></given-names>
</name>
<name>
<surname><![CDATA[Tripathi]]></surname>
<given-names><![CDATA[PK]]></given-names>
</name>
<name>
<surname><![CDATA[Menon]]></surname>
<given-names><![CDATA[MB]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Uncanny similarity of unique inserts in the 2019-nCoV spike protein to HIV-1 gp120 and Gag]]></article-title>
<source><![CDATA[bioRxiv]]></source>
<year>2020</year>
</nlm-citation>
</ref>
<ref id="B68">
<label>68</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Patel]]></surname>
<given-names><![CDATA[AN]]></given-names>
</name>
<name>
<surname><![CDATA[Desai]]></surname>
<given-names><![CDATA[SS]]></given-names>
</name>
<name>
<surname><![CDATA[Grainger]]></surname>
<given-names><![CDATA[DW]]></given-names>
</name>
<name>
<surname><![CDATA[Mehra]]></surname>
<given-names><![CDATA[MR.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Usefulness of ivermectin in COVID-19 illness]]></article-title>
<source><![CDATA[SSRN Electron J.]]></source>
<year></year>
</nlm-citation>
</ref>
<ref id="B69">
<label>69</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Daneshkhah]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Eshein]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Subramanian]]></surname>
<given-names><![CDATA[H]]></given-names>
</name>
<name>
<surname><![CDATA[Roy]]></surname>
<given-names><![CDATA[HK]]></given-names>
</name>
<name>
<surname><![CDATA[Backman]]></surname>
<given-names><![CDATA[V.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[The role of Vitamin D in suppressing cytokine storm and associated mortality in COVID-19 patients]]></article-title>
<source><![CDATA[medRxiv]]></source>
<year>2020</year>
</nlm-citation>
</ref>
<ref id="B70">
<label>70</label><nlm-citation citation-type="">
<collab>Committee on Publication Ethics: COPE</collab>
<source><![CDATA[COPE&#8217;s retraction guidelines]]></source>
<year>2019</year>
</nlm-citation>
</ref>
<ref id="B71">
<label>71</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Oransky]]></surname>
<given-names><![CDATA[I]]></given-names>
</name>
<name>
<surname><![CDATA[Marcus]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Quick retraction of coronavirus paper was good moment for science]]></article-title>
<source><![CDATA[STAT]]></source>
<year></year>
</nlm-citation>
</ref>
<ref id="B72">
<label>72</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Kundu]]></surname>
<given-names><![CDATA[B]]></given-names>
</name>
<name>
<surname><![CDATA[Pradhan]]></surname>
<given-names><![CDATA[P]]></given-names>
</name>
<name>
<surname><![CDATA[Pandey]]></surname>
<given-names><![CDATA[AK]]></given-names>
</name>
<name>
<surname><![CDATA[Mishra]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Gupta]]></surname>
<given-names><![CDATA[P]]></given-names>
</name>
<name>
<surname><![CDATA[Tripathi]]></surname>
<given-names><![CDATA[PK]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[WITHDRAWN. Uncanny similarity of unique inserts in the 2019-nCoV spike protein to HIV-1 gp120 and Gag]]></article-title>
<source><![CDATA[bioRxiv]]></source>
<year></year>
<publisher-name><![CDATA[Preprint]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B73">
<label>73</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Millán Valencia]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Coronavirus | &#8220;No es una creación de laboratorio&#8221;: cómo un grupo de científicos logró demostrar el origen natural del virus que causa covid-19]]></article-title>
<source><![CDATA[BBC News Mundo]]></source>
<year>2020</year>
</nlm-citation>
</ref>
<ref id="B74">
<label>74</label><nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Harris]]></surname>
<given-names><![CDATA[R.]]></given-names>
</name>
</person-group>
<source><![CDATA[In defense of coronavirus testing strategy, administration cited retracted study]]></source>
<year>2020</year>
<publisher-name><![CDATA[NPR.org]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B75">
<label>75</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Funck-Brentano]]></surname>
<given-names><![CDATA[C]]></given-names>
</name>
<name>
<surname><![CDATA[Nguyen]]></surname>
<given-names><![CDATA[LS]]></given-names>
</name>
<name>
<surname><![CDATA[Salem]]></surname>
<given-names><![CDATA[J-E.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Retraction and republication: Cardiac toxicity of hydroxychloroquine in COVID-19.]]></article-title>
<source><![CDATA[The Lancet.]]></source>
<year>2020</year>
<volume>396</volume>
<numero>10245</numero>
<issue>10245</issue>
</nlm-citation>
</ref>
<ref id="B76">
<label>76</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Ledford]]></surname>
<given-names><![CDATA[H]]></given-names>
</name>
<name>
<surname><![CDATA[Noorden]]></surname>
<given-names><![CDATA[RV.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[High-profile coronavirus retractions raise concerns about data oversight]]></article-title>
<source><![CDATA[Nature]]></source>
<year>2020</year>
<volume>582</volume>
<numero>7811</numero>
<issue>7811</issue>
<page-range>160</page-range></nlm-citation>
</ref>
<ref id="B77">
<label>77</label><nlm-citation citation-type="journal">
<collab>PillerJan</collab>
<article-title xml:lang=""><![CDATA[15 C, 2021, Am 8:00. Many scientists citing two scandalous COVID-19 papers ignore their retractions]]></article-title>
<source><![CDATA[Science | AAAS]]></source>
<year>2021</year>
</nlm-citation>
</ref>
<ref id="B78">
<label>78</label><nlm-citation citation-type="book">
<collab>Center for Drug Evaluation and Research</collab>
<source><![CDATA[FDA cautions against use of hydroxychloroquine or chloroquine for COVID-19 outside of the hospital setting or a clinical trial due to risk of heart rhythm problems]]></source>
<year>2020</year>
<publisher-name><![CDATA[FDA]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B79">
<label>79</label><nlm-citation citation-type="book">
<collab>Ministerio de Salud, Perú</collab>
<source><![CDATA[Resolución Ministerial N° 270-2020-MINSA]]></source>
<year>2020</year>
<publisher-name><![CDATA[Plataforma digital única del Estado Peruano]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B80">
<label>80</label><nlm-citation citation-type="book">
<collab>Ministerio de Salud, Perú</collab>
<source><![CDATA[Resolución Ministerial 193-2020- MINSA]]></source>
<year>2020</year>
<publisher-name><![CDATA[Plataforma digital única del Estado Peruano]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B81">
<label>81</label><nlm-citation citation-type="book">
<collab>Medicine Center for Veterinary</collab>
<source><![CDATA[FAQ: COVID-19 and Ivermectin Intended for Animals]]></source>
<year>2020</year>
<publisher-name><![CDATA[FDA]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B82">
<label>82</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Caly]]></surname>
<given-names><![CDATA[L]]></given-names>
</name>
<name>
<surname><![CDATA[Druce]]></surname>
<given-names><![CDATA[JD]]></given-names>
</name>
<name>
<surname><![CDATA[Catton]]></surname>
<given-names><![CDATA[MG]]></given-names>
</name>
<name>
<surname><![CDATA[Jans]]></surname>
<given-names><![CDATA[DA]]></given-names>
</name>
<name>
<surname><![CDATA[Wagstaff]]></surname>
<given-names><![CDATA[KM]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[The FDA-approved drug ivermectin inhibits the replication of SARS-CoV-2 in vitro]]></article-title>
<source><![CDATA[Antiviral Res.]]></source>
<year>2020</year>
<numero>178</numero>
<issue>178</issue>
<page-range>104787</page-range></nlm-citation>
</ref>
<ref id="B83">
<label>83</label><nlm-citation citation-type="book">
<source><![CDATA[About bioRxiv]]></source>
<year></year>
<publisher-name><![CDATA[BioRxiv]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B84">
<label>84</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Fleerackers]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Riedlinger]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Moorhead]]></surname>
<given-names><![CDATA[L]]></given-names>
</name>
<name>
<surname><![CDATA[Ahmed]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
<name>
<surname><![CDATA[Alperin]]></surname>
<given-names><![CDATA[JP.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Communicating scientific uncertainty in an age of COVID-19: An investigation into the use of preprints by digital media outlets.]]></article-title>
<source><![CDATA[Health Commun]]></source>
<year>2021</year>
<volume>0</volume>
<numero>0</numero>
<issue>0</issue>
<page-range>1-13</page-range></nlm-citation>
</ref>
<ref id="B85">
<label>85</label><nlm-citation citation-type="">
<collab>Publons</collab>
<source><![CDATA[COVID-19 related publications]]></source>
<year></year>
</nlm-citation>
</ref>
<ref id="B86">
<label>86</label><nlm-citation citation-type="book">
<collab>Outbreak Science</collab>
<source><![CDATA[PREreview]]></source>
<year></year>
<publisher-name><![CDATA[Outbreak Science Rapid PREreview]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B87">
<label>87</label><nlm-citation citation-type="book">
<collab>Berkeley School of Public Health</collab>
<source><![CDATA[Rapid Reviews COVID-19]]></source>
<year></year>
<publisher-name><![CDATA[Rapid Reviews COVID-19]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B88">
<label>88</label><nlm-citation citation-type="">
<source><![CDATA[Retraction Watch Database]]></source>
<year></year>
</nlm-citation>
</ref>
</ref-list>
</back>
</article>
