1 Department of Ophthalmology and Vision Sciences, University of Toronto, Toronto, ON; Institute of Health Policy, Management and Evaluation (IHPME), University of Toronto, Toronto, ON; Toronto Health Economics and Technology Assessment (THETA) Collaborative, University Health Network, Toronto, ON. Electronic address: tina.felfeli@mail.utoronto.ca.
2 Temerty Faculty of Medicine, University of Toronto, Toronto, ON.
3 Access to Care Program, Health System Performance and Support Portfolio, Ontario Health, Toronto, ON.