1. Centre for Health Evaluation and Outcome Sciences; Providence Health Care, St. Paul's Hospital; Vancouver Canada
2. School of Population and Public Health; University of British Columbia; Vancouver Canada
3. Centre de Recherche du Centre Hospitalier de l'Université de Montréal (CRCHUM); Montréal Canada
4. Crosstown Clinic; Providence Health Care; Vancouver Canada
5. Department of Psychiatry; University of British Columbia; Vancouver Canada
6. Northern Ontario School of Medicine; Sudbury Canada
7. Centre for Excellence in Indigenous Health, Faculty of Medicine; University of British Columbia; Vancouver Canada