2183-8453 2183-8453 S2183-84532023000200708 10.31252/rpso.02.12.2023 Portugal Portugal Portugal Portugal 00 12 2023 00 12 2023 16 1 2014 33 1302 2 2014 60 381 3 2011 10 25 4 2016 9 165 5 2019 28 2 2 85-8 6 World Health Organization 2011 VI VI 39