1 School of Nursing, University of São Paulo, São Paulo, São Paulo 05403-000, Brazil. Electronic address: felipealckminc@gmail.com.
2 School of Health and Life Sciences, Pontifical Catholic University of Rio Grande do Sul, Porto Alegre, Rio Grande do Sul, Brazil.
3 Institute of Psychiatry, Department of Psychiatry, Hospital das Clínicas, Faculty of Medicine, University of São Paulo, São Paulo, São Paulo 05403-000, Brazil.