2709-7927 2709-7927 S2709-79272023000100173 Cuba Cuba 00 03 2023 00 03 2023 17 1 173 176 1 2019 33 4 4 869-89 2 2020 99 5 5 494-502 3 2020 19 2 2 4 2017 19 3 3 89-100 5 2018 22 2 2 231-43 6 2020 112 112 61-5 7 2020 18 5 5 963-7 8 2020