1. Graduate Program in Health Technology, Polytechnic School, Pontifícia Universidade Católica do Paraná, Curitiba, PR, Brazil
2. Postgraduate Program in Epidemiology, Federal University of Pelotas, Pelotas, RS, Brazil
3. Department of Nutrition, School of Public Health, University of São Paulo, São Paulo, SP, Brazil
4. Medical Research Council Epidemiology Unit, University of Cambridge, Cambridge, United Kingdom
5. Postgraduate Program in Biomedical Science, School of Medicine, Federal University of Fronteira Sul, Passo Fundo, SC, Brazil