1. Division of Clinical Public Health, Dalla Lana School of Public Health, University of Toronto, Toronto, Ontario, Canada
2. Public Health Agency of Canada, Ottawa, Ontario, Canada
3. School of Epidemiology and Public Health, University of Ottawa, Ottawa, Ontario, Canada
4. Department of Ophthalmology and Vision Sciences, Faculty of Medicine, University of Toronto, Toronto, Ontario, Canada
5. Keenan Research Centre for Biomedical Science, St. Michael’s Hospital, Unity Health Toronto, Ontario, Canada
6. Department of Pediatrics, Faculty of Medicine, University of Toronto, Toronto, Ontario, Canada
7. Division of Infectious Diseases, Hospital for Sick Children, Toronto, Ontario, Canada
8. Department of Family and Community Medicine, Faculty of Medicine, University of Toronto, Toronto, Ontario, Canada
9. Lunenfeld Tanenbaum Research Institute, Sinai Health System, Toronto, Ontario, Canada
10. Centre for Addiction and Mental Health, Toronto/London, Ontario, Canada
11. Department of Psychiatry, Faculty of Medicine, University of Toronto, Toronto, Ontario, Canada
12. ICES, Toronto, Ontario, Canada