1. Toronto Health Economics and Technology Assessment (THETA) Collaborative, University Health Network, Toronto, Ontario, Canada
2. Institute of Health Policy, Management and Evaluation, University of Toronto, Toronto, Ontario, Canada
3. ICES, Toronto, Ontario, Canada
4. Public Health Ontario, Toronto, Ontario, Canada
5. CorHealth Ontario, Toronto, Ontario, Canada
6. Division of Vascular Surgery, St Michael’s Hospital, Toronto, Ontario, Canada
7. Department of Surgery, Faculty of Medicine, University of Toronto, Toronto, Ontario, Canada