| Affiliation: | 1. Department of Pediatrics, Faculty of Medicine, Federal University of Minas Gerais, , Belo Horizonte, Minas Gerais, Brazil;2. Department of Social and Preventive Medicine, Faculty of Medicine Federal University of Minas Gerais, , Belo Horizonte, Minas Gerais, Brazil;3. NESCON, Faculty of Medicine, Federal University of Minas Gerais, , Belo Horizonte, Minas Gerais, Brazil;4. Department of Medicine, Faculty of Medicine, Federal University of Minas Gerais, , Belo Horizonte, Minas Gerais, Brazil;5. School of Public Health of Minas Gerais, , Belo Horizonte, Minas Gerais, Brazil |
