0212-1611 0212-1611 S0212-16112022000400026 10.20960/nh.04138 Chile Chile Chile 00 06 2022 00 06 2022 39 3 705 705 1 2018 35 1 1 211-23 2 2013 5 4 4 250-8 3 2018 12 6 6 742-52 4 2020 5 2019 20 6 6 6 2021 13 2 2 84-97 7 2012 77 1 1 e1-e57 8 2019 36 4 4 962-73