1. Department of Health Research Methods, Evidence and Impact, McMaster University, Hamilton, Ontario, Canada.
2. Division of Orthopaedic Surgery, McMaster University, Hamilton, Ontario, Canada.
3. Department of Orthopaedic Surgery, University of Michigan, Ann Arbor, Michigan, USA.
4. Department of Family Medicine, WellSpan Health, York, Pennsylvania, USA.
5. Department of Orthopaedics, University of Maryland, College Park, Maryland, USA.
6. Department of Surgery, University of Western Ontario, London, Ontario, Canada.