1. School of Rehabilitation , Université de Sherbrooke, Sherbrooke, Quebec, Canada
2. Research Center of the Centre Hospitalier Universitaire de Sherbrooke (CRCHUS) , Sherbrooke, Quebec, Canada
3. Physical Therapy Division , Duke University, Durham, North Carolina, USA
4. Department of Population Health Sciences , Duke University, Durham, North Carolina, USA
5. Duke Clinical Research Institute , Duke University, Durham, North Carolina, USA
6. Department of Family Medicine and Emergency Medicine , Université Laval, Quebec, Quebec, Canada