Published on in Vol 8, No 4 (2020): Oct-Dec
Preprints (earlier versions) of this paper are
available at
https://preprints.jmir.org/preprint/18258, first published
.
1 Universidade de Brasília, Brasília Distrito Federal, Brazil
2 Centro Universitário do Distrito Federal, Brasília Distrito Federal, Brazil
3 Hospital Universitário Dr. Miguel Riet Corrêa Júnior, Rio Grande, Rio Grande do Sul, Brazil