1909-8367 1909-8367 S1909-83672018000100078 10.31908/19098367.3706 Colombia Colombia Colombia 00 06 2018 00 06 2018 12 23 78 83

[1] 2014 109 102-17 [2] 2017 98 99-104 [3] 2017 149 582-96 [4] 2003 73 3 3 783-95 [5] 2014 12 2 2 60-70 [6] 2014 25 5 5 27-34 [7] 2012 43 8 8 3120-30 [8] 2015 70 467-70 [9] 2015 13 1 1 38-44 [10] 2013 55 345-51 [11] 2004 53 11 11 997-1013 [12] 2017 177 11-6 [13] 2017 13 30-3 [14] 2016 124 168-79 [15] 2017 192 953-8 [16] 2014 56 October October 379-86 [17] 1999 225 5 5 935-88