1029-3043 1029-3043 S1029-30432019000300313 Cuba 00 09 2019 00 09 2019 23 3 313 316 1 2018 22 2 2 2 2011 5 1 1 70 3 2018 10 2 2 4 2018 19 2 2 5 2016 10 4 4 6 2016 5 19 19 7 2017 31 1 1