1657-6276 1657-6276 S1657-62762020000100068 Colombia Colombia Colombia 00 06 2020 00 06 2020 48 68 85

2010 38 38 17-29 2017 21 2 2 1-21 2010 23 41 41 13-36 2007 9 9 609-17 2012 La Plata, Argentina 2012 2011 7 1 1 90-103 2017 51 4 4 143-56 2008 24 24 195-224 2007 1 42-63 2018 9 9 87-101 2011 9 1 1 38-51 2016 11 1 1 141-15 2015 3 2 2 405-40 2012 2017 18 35 35 107-30 2018 18 183-95 2018 39 13 13 20-39 2013 4 8 8 43-65 2014 2007 16 4 4 2016 2 4 4 511-20 2006 11 11 11-56 2017 38 1 1 133-46 2007 2017 14 27 27 91-106 2016 12 1 1 122-35 2014 39 39 291-313 2015 23 23 1383-7 2016 12 1 1 152-62 2008 2014 17 34 34 61-71 2018 9 9 2018 11 54 54 2018 23 82 82 2018 21 40 40 532-44 2018