1. Department of Medicine; University of Melbourne; Melbourne Australia
2. Burnet Institute; Melbourne Australia
3. School of Population Health; University of South Australia; Adelaide Australia
4. Department of Medicine, St Vincent's Hospital; The University of Melbourne; Melbourne Australia
5. South Australian Health and Medical Research Institute; Adelaide Australia
6. Department of Community Health Sciences, Faculty of Medicine and Health Sciences; Université de Sherbrooke; Longueuil Canada
7. Institut National de Santé Publique; Montréal Canada
8. Research Center; Centre Hospitalier de l'Université de Montréal (CRCHUM); Montréal Canada
9. Department of Epidemiology and Preventive Medicine; Monash University; Melbourne Australia
10. Department of Psychiatry; Université de Montréal; Montréal Canada
11. Department of Family and Emergency Medicine; Université de Montréal; Montréal Canada