2224-7920 2224-7920 S2224-79202022000100064 Cuba 00 04 2022 00 04 2022 34 1 64 68 2017 2017 40 4 4 308-14 2016 29 11 11 1523 2018 13 128-35 2021 6 4 4 17-23 2011 2020 24 4 4 100-9