1561-3194 1561-3194 S1561-31942018000600150 Cuba Cuba 00 12 2018 00 12 2018 22 6 150 156

1 2008 3 4 4 2 2005 3 2011 25 2 2 4 2011 3 2 2 5. 2016 20 1 1 6 2014 18 4 4 7 2013 27 2 2 8 2014 6 1 1 9 2015 143 6 6 10 2015 11 2014 6 2 2