[1] Western Univ, Dept Hlth & Rehabil Sci, London, ON, Canada
[2] McMaster Univ, Sch Rehabil Sci, Hamilton, ON, Canada
[3] McMaster Univ, Dept Clin Epidemiol & Biostat, Hamilton, ON, Canada
[4] Western Univ, Dept Phys Therapy, London, ON, Canada
[5] St Josephs Hlth Ctr, Hand & Upper Limb Ctr, Clin Res Lab, London, ON, Canada
[6] Univ Western Ontario, Div Orthopaed Surg, London, ON, Canada