0123-7799 0123-7799 S0123-77992020000300001 10.22430/22565337.1794 Colombia Colombia Colombia 00 12 2020 00 12 2020 23 49 1 3 [1] 2019 01 00 E17 947-59 [2] 2012 12 00 15 30 30 43-8 [3] 2016 00 00