1. Graduate Program in Public Health, Faculty of Medicine, Observatory for Urban Health in Belo Horizonte (OSUBH), Universidade Federal de Minas Gerais, Belo Horizonte, Brazil
2. Department of Public Health, Universidade Federal de Mato Grosso, Cuiabá, Brazil
3. Faculty of Health and Human Ecology, Vespasiano, Brazil
4. René Rachou Institute-Oswaldo Cruz Foundation, Belo Horizonte, Brazil
5. Department of Preventive and Social Medicine, Faculty of Medicine, Universidade Federal de Minas Gerais, Belo Horizonte, Brazil