1. Nursing Postgraduate Program, Federal University of Minas Gerais, Belo Horizonte, Minas Gerais, Brazil
2. Public Health Postgraduate Program, Federal University of Minas Gerais, Belo Horizonte, Minas Gerais, Brazil
3. Department of Health Sciences, Santa Cruz State University, Ilhéus, Bahia, Brazil
4. Department of Nutrition, Federal University of Minas Gerais, Belo Horizonte, Minas Gerais, Brazil