1. Division of Physical Medicine and Rehabilitation, Department of Medicine, University of Alberta, Edmonton, Alberta, Canada.
2. Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada.
3. Praxis Spinal Cord Institute, Blusson Spinal Cord Centre, Vancouver, British Columbia, Canada.
4. Foothills Medical Centre, University of Calgary, Calgary, Alberta, Canada.
5. Leslie Dan Faculty of Pharmacy, University of Toronto, Toronto, Ontario, Canada.
6. Libraries and Cultural Resources, University of Calgary, Calgary, Alberta, Canada.