2521-2281 2521-2281 S2521-22812023000200125 10.52379/mcs.v7i2.270 Colombia Colombia Colombia Colombia 00 08 2023 00 08 2023 7 2 125 127 1 2017 18 6 6 722-35 2 World Health Organization 2018 3 2020 20 3 3 e38-43 4 2017 224 1 1 59-74 5 Instituto Nacional de Salud de Colombia 2022