1. Barber Prosthetics Clinic, Vancouver, British Columbia, Canada
2. Rehabilitation Sciences, Faculty of Medicine, University of British Columbia, Vancouver, BC, Canada
3. Department of Mechanical and Industrial Engineering, University of Toronto, Toronto, ON, Canada
4. West Park Healthcare Centre, Toronto, ON, Canada
5. Department of Physical Therapy, Temerty Faculty of Medicine, University of Toronto, ON, Canada
6. Rehabilitation Sciences Institute, Temerty Faculty of Medicine, University of Toronto, Toronto, ON, Canada