1. School of Physical & Health Education, Nipissing University, 100 College Dr, Box 5002, North Bay, Ontario, Canada P1B 8L7
2. Toronto Rehabilitation Institute, University Health Network, Toronto, Ontario, Canada
3. Toronto Rehabilitation Institute, University Health Network; and Department of Physical Therapy, University of Toronto, Toronto, Ontario, Canada
4. Toronto Rehabilitation Institute, University Health Network; Department of Physical Therapy, University of Toronto; and Evaluative Clinical Sciences, Hurvitz Brain Sciences Research Program, Sunnybrook Research Institute, Toronto, Ontario, Canada