1. Graduate Program in Collective Health, Department of Public Health, Universidade Federal de Santa Catarina, Florianopolis, Brazil
2. Department of Preventive Medicine, Paulista Medical School, Universidade Federal de São Paulo, Sao Paulo, Brazil
3. Faculty of Health, University of Technology Sydney, Sydney, Australia
4. Department of Social and Preventive Medicine, School of Public Health, Université de Montréal, Montreal, Canada