0122-5383 0122-5383 S0122-53832018000200033 10.29047/01225383.79 Colombia 00 12 2018 00 12 2018 8 2 33 45

[1] 2009 74 6 6 WCC1-WCC26 [2] Copenhagen, Denmark 4-7 [3] 2015 80 4 4 R203-16 [4] [5] 2009 [6] 1992 [7] 1993 [8] 2009 [9] 2009 [10] 2002 [11] 1980 [12] 2004 [13] 1997 13 6 6 1607-20 [14] 1999 15 1325-43 [15] [16] 2016 [17] 2015 80 4 4 R203-16 [18] 2015 1451-5 [19] 2017 68 68 253-71 [20] 1994 927-36 [21] 2018