0864-0394 0864-0394 S0864-03942020000300254 Colombia 00 09 2020 00 09 2020 43 3 254 262

2018 15 2 2 107-16 2018 26 1 1 44-52 2005 6 1 1 69-82 2005 2016 40 2 2 107-16 2019 29 1 1 20-33 2016 24 2 2 83-7 2019 42 2 2 161-70 2017 29 8 8 2013 8 1 1 70-81 2012 18 1 1 41-6 2018 17-9 2017 13 13 13 15-21 2017 12 3 3 181-94 2019 10 2 2 23-32 2011 3rd 2017 28 1 1 213-22 2016 2008 2020 31 1 1 193-208 2012 35 3 3 275-82 2019 11 1 1 2017 40 2 2 83-95 2001 35 65-84 2017 2008 24 1 1 75-87 NRC 2001 7th 2009 32 1 1 1-15 R Development Core Team 2008 2015 2008 26 2 2 133-9 2012 25 3 3 473-87 2018 b 29 1 1 177-91 2018 a 13 2 2 137-56 2014 38 1 1 133-45