2078-7170 2078-7170 S2078-71702020000300357 Cuba Cuba Cuba Chile 00 09 2020 00 09 2020 12 3 357 361 1 2019 11 1 1 90-6 2 2019 11 1 1 88-90 3 2019 11 3 3 286-90 4 2020 24 3 3 351-4