1. Department of Social and Preventive Medicine, Public Health Research Institute (IRSPUM), Université de Montréal, Montréal, Canada
2. Department of Family Medicine, McGill University, Montreal, Canada
3. Department of Psychiatry, McGill University, Montreal, Canada
4. Department of Emergency and Family Medicine, Université Laval, Quebec City, Canada
5. Division of Oral Health and Society, McGill University, Montreal, Canada
6. Department of Family and Emergency Medicine, Université de Montréal, Montreal, Canada