2448-8909 2448-8909 S2448-89092022000600393 10.35366/107463 Mexico Mexico 00 00 2022 00 00 2022 36 6 393 396

1 2020 35 9 9 1797-800 2 2020 75 7 7 1730-41 3 2020 142 181-3 4 2020 120 6 6 998-1000 5 2020 20 6 6 363-74 6 2020 41 0 0 7 2020 33 2 2 8 2020 40 5 5 592-3