1. Dalhousie University, Horizon Health Network, Division of Neurosurgery, Saint John Regional Hospital, Saint John, New Brunswick, Canada.
2. Praxis Spinal Cord Institute, Vancouver, British Columbia, Canada.
3. Division of Orthopaedics, Department of Surgery, Schulich School of Medicine and Dentistry, University of Western Ontario, London, Ontario, Canada.
4. Research Division of Neurosurgery, Dalhousie University, Halifax, Nova Scotia, Canada.
5. Department of Medicine, Section of Physical Medicine and Rehabilitation, University of Manitoba, Winnipeg, Manitoba, Canada.
6. Brain and Spinal Cord Injury Rehab Program, Toronto Rehabilitation Institute, University Health Network, Toronto, Ontario, Canada.
7. Department of Medicine, Division of Physical Medicine and Rehabilitation, University of Toronto, Toronto, Ontario, Canada.
8. Lyndhurst Centre, Toronto Rehabilitation Institute, University Health Network, Toronto, Ontario, Canada.
9. Department of Surgery, Division of Neurosurgery, University of Ottawa, Ottawa, Ontario, Canada.
10. Physical Medicine and Rehabilitation, Dalhousie University Faculty of Medicine, Stan Cassidy Centre for Rehabilitation, Fredericton, New Brunswick, Canada.