1. Research Centre on Aging, Faculty of Medicine and Health Science, Sherbrooke Geriatric University Institute, University of Sherbrooke, Sherbrooke, Québec, Canada.
2. Social Integration Department, Center for Interdisciplinary Research, Laval University, Québec, Québec, Canada.
3. Department of Orthopaedics, Faculty of Medicine, Laval University, Québec, Québec, Canada.