1. Department of Health Research Methods, Evidence and Impact, Faculty of Health Sciences, McMaster University, Hamilton, Ontario, Canada
2. Centre for Health Economics and Policy Analysis, McMaster University, Hamilton, Ontario, Canada
3. Programs for Assessment of Technology in Health, The Research Institute of St. Joe’s Hamilton, St. Joseph’s Healthcare Hamilton, Hamilton, Ontario, Canada
4. Division of General Surgery, McMaster University, Hamilton, Ontario, Canada
5. Centre for Minimal Access Surgery, St Joseph’s Healthcare, McMaster University, Hamilton, Ontario, Canada
6. ICES, Toronto, Ontario, Canada
7. Institute of Health Policy, Management and Evaluation, University of Toronto, Toronto, Ontario, Canada
8. Department of Family Medicine, McMaster University, Hamilton, Ontario, Canada
9. Department of Psychiatry, University of Calgary, Calgary, Alberta, Canada
10. The Hospital for Sick Children, Dalla Lana School of Public Health, University of Toronto, Toronto, Ontario, Canada
11. Women’s College Hospital Research Institute, Department of Surgery, University of Toronto, Toronto, Ontario, Canada
12. Women’s College Hospital Research Institute, Department of Health Policy, Management and Evaluation, University of Toronto, Toronto, Ontario, Canada