2077-2874 2077-2874 S2077-28742020000200092 Cuba Cuba 00 06 2020 00 06 2020 12 2 92 109

1 2010 3 3 3 2 2019 7 1 1 3 2018 21 21 4 2019 8 1 1 5 2018 10 3 3 6 2019 15 2 2 7 2019 37 1 1 8 2018 3 3 9 2018 10 2019 15 1 1 11 2019 8 1 1 12 2019 40 5 5 13 2017 18 2 2 14 2019