1. Department of Health Sciences, Universidade de Santa Cruz do Sul (UNISC), Av. Independência, 2293-Universitário, Santa Cruz do Sul 96815-900, Brazil
2. Postgraduate Program in Nursing, Universidade Federal de Pelotas (UFPEL), R. Gomes Carneiro, 01-Balsa, Pelotas 96010-610, Brazil
3. Postgraduate Program, Faculdade UNIGUAÇU, EXXA Building—Pres. Bernardes Street, 2009—2nd Floor—Center, Cascavel 85801-180, Brazil