1. Department of Maternal-Infant Nursing, Nursing Faculty, Rio de Janeiro State University, Rio de Janeiro 20551-030, RJ, Brazil
2. Maternal-Infant and Psychiatric Nursing Department, School of Nursing, University of Sao Paulo, São Paulo 05403-000, SP, Brazil
3. Maternal-Infant and Psychiatric Nursing Department, Aurora de Afonso Costa School of Nursing, Fluminense Federal University, Niteroi 22020-091, RJ, Brazil
4. Maternal-Infant and Public Health Nursing, Ribeirão Preto College of Nursing, University of São Paulo, Ribeirão Preto 14040-902, SP, Brazil