1. School of Rehabilitation Sciences, Faculty of Health Sciences, University of Ottawa, Ottawa, Canada
2. Clinical Epidemiology Program, Ottawa Hospital Research Institute, Ottawa, Canada
3. Centre for Aging SMART, Vancouver Coastal Health Research Institute, Vancouver, Canada
4. School of Epidemiology and Public Health, University of Ottawa, Ottawa, Canada
5. Division of Orthopaedic Surgery, The Ottawa Hospital, Ottawa, Canada
6. Faculty of Medicine, University of Ottawa, Ottawa, Canada