1. 1 KITE Research Institute-Toronto Rehabilitation Institute, University Health Network, Toronto, ON, Canada;
2. 2 Rehabilitation Sciences Institute, University of Toronto, Toronto, ON, Canada;
3. 3 Department of Physical Therapy, University of Toronto, Toronto, ON, Canada;
4. 4 Lyndhurst Centre, TRI-UHN, Toronto, ON, Canada;
5. 5 Praxis Spinal Cord Institute, Vancouver, BC, Canada