2077-2874 2077-2874 S2077-28742020000300163 Cuba Cuba Cuba 00 09 2020 00 09 2020 12 3 163 181

1 2016 2 2014 30 2 2 3 2017 6 14 14 4 2016 5 2016 16 4 4 6 2016 19 4 4 7 2017 8 2015 8 9 2015 8 10 2009 27 4 4 11 2015 18 3 3 12 2015 36 2 2 13 2016 8 2 2 14 2016 15 2012 28 4 4