1. Postgraduate Program in Epidemiology, Federal University of Pelotas , Pelotas, RS, Brazil
2. Human Development and Violence Research Centre, Federal University of Pelotas , Pelotas, RS, Brazil
3. Postgraduate Program in Nutrition and Foods, Federal University of Pelotas, Pelotas, RS, Brazil
4. School of Psychology, Federal University of Pelotas , Pelotas, RS, Brazil
5. Postgraduate Program in Physical Education, Federal University of Pelotas, Pelotas, RS, Brazil
6. Postgraduate Program in Health in the Life Cycle, Universidade Catolica de Pelotas, Pelotas, RS, Brazil
7. Departamento de Medicina Preventiva, Faculdade de Medicina FMUSP, Universidade de São Paulo , São Paulo, SP, Brasil