0012-7353 0012-7353 S0012-73532020000200184 10.15446/dyna.v87n213.84410 Colombia Colombia Colombia 00 06 2020 00 06 2020 87 213 184 191

[1] 2018 [2] 2016 235 162-9 [3] 2016 223 76-82 [4] 2014 83-91 [5] 2011 56 14 14 4985-91 [6] 2008 155 7 7 110-5 [7] 2014 247 49-56 [8] 201 10 780-6 [9] 2019 20 1-7 [10] 2018 21 3 3 1-7 [11] 2019 75 136-44 [12] 2019 481 40-51 [13] 2019 251 176-9 [14] 2016 180 150-60 [15] 2014 4 12 12 6083-9 [16] 2009 516 c c 3282 [17] 1957 3 3-4 3-4 311-7 [18] 2017 [19] 2014 255 125-9 [20] 2019 799 513-20 [21] 2018 17 311-7 [22] 2018 823 482-91 [23] 2012 24 42 42 5762-6 [24] 2016 233 615-23 [25] 2013 15 37 37 7443-9 [26] 2008 62 10-11 10-11 1507-10 [27] 2018 43 9 9 4706-15 [28] 2017 487 20-30 [29] 2015 165 235-44 [30] 2011 115 51 51 25543-56 [31] 2016 776 152-61 [32] 2019 9 458-67 [33] 2003 107 14 14 3124-30 [34] 2010 36 1 1 72-8 [35] 2011 509 37 37 9183-9 [36] 2011 49 4 4 416-21