0122-7483 0122-7483 S0122-74832018000200241 10.11144/javeriana.sc23-2.scat Ecuador Ecuador Spain Spain Ecuador Ecuador 00 08 2018 00 08 2018 23 2 241 266

[1] 2009 253 13-14 13-14 1882-905 [2] 2016 46 4 4 163-9 [3] 2002 79 11 11 1355-7 [4] 2009 36 5475-82 [5] 2010 66 9 9 2382-3 [6] 2016 13 2 2 301-20 [7] 2003 56 1 1 1-11 [8] 2010 36 2 2 169-78 [9] 2006 12 14 14 17-84 [10] 2011 60 12 12 2608-12 [11] 2011 50 21 21 4974-8 [12] 2009 131 49 49 17793-9 [13] 2011 115 11 11 2316-24 [14] 2016 146 1373-96 [15] 2017 31 [16] 2005 [17] 2015 5 169-77 [18] 2015 20 6 6 10360-76 [19] 2014 70 8 8 764-9 [20] 2010 13 6 6 778-81 [21] 2013 29 11 11 2433-7 [22] 2017 1134 851-62 [23] 2015 5 2 2 31-43 [24] 2015 5 1 1 6-15 [25] 2.01 7 43 4 4 2565-85 [26] 2015 15-45 [27] 2014 2014 349-52 [28] 2001 40 4443-7 [29] 1975 37 12 12 2459-61 [30] 2007 26 8 8 1583-9 [31] 2013 9 9 9 4064-73 [32] 2014 118 30 30 17067-78 [33] 2017 1150 279-02 [34] 2013 1039 71-83