1. Postgraduate Program in Epidemiology, School of Medicine and Hospital de Clínicas de Porto Alegre, Universidade Federal do Rio Grande do Sul, Porto Alegre, Rio Grande do Sul, Brazil
2. Department of Diabetes and Cardiovascular Disease Epidemiology, School of Public Health, Imperial College London, UK
3. Division of Diabetes Translation, Centers for Disease Control and Prevention, Atlanta, Georgia, USA
4. Department of Preventive and Social Medicine, Medical School, Universidade Federal de Minas Gerais, Belo Horizonte, Brazil
5. Department of Internal Medicine, School of Medicine, Universidade de São Paulo, São Paulo, Brazil