1561-3194 1561-3194 S1561-31942022000500003 Cuba 00 10 2022 00 10 2022 26 5 1 2021 13 4 4 1-4 2 2020 8 3 3 588-78 3 2022 48 1 1 3-12 4 2020 290 1 1 111-3 5 2016 54 4 4 272-81