1. Centre for Clinical Epidemiology, Lady Davis Institute, Jewish General Hospital, Montreal, Quebec, Canada
2. Department of Medicine, McGill University, Montreal, Quebec, Canada
3. Faculté de Médecine, Université de Montréal, Centre de Recherche du Centre hospitalier de l'Université de Montré (CRCHUM), Montréal, Québec, Canada
4. Clinical Epidemiology Program, Ottawa Hospital Research Institute, Faculty of Medicine, University of Ottawa, Ottawa, Ontario, Canada
5. School of Population and Public Health, University of British Columbia, Vancouver, British Columbia, Canada
6. Community Health Programming, CATIE, Toronto, Ontario, Canada
7. CATIE, Toronto, Ontario, Canada
8. Division of BioMedical Sciences, Faculty of Medicine, Memorial University of Newfoundland, St. John's, Newfoundland and Labrador, Canada
9. Department of Medicine, Division of Infectious Diseases and Chronic Viral Illness Service, McGill University Health Centre, Montreal, Quebec, Canada
10. Research Institute of the McGill University Health Centre, Montreal, Quebec, Canada