1405-9940 1405-9940 S1405-99402020000400535 10.24875/acm.20000154 Australia Spain Argentina Uruguay Canada 00 12 2020 00 12 2020 90 4 535 538 1 2017 136 1434-48 2 World Health Organisation 2018 3 2018 6 77 4 2019 79 163-9 5 2015 116 642-6