1. International Collaboration on Repair Discoveries (ICORD), University of British Columbia, Vancouver, British Columbia, Canada.
2. Department of Zoology, University of British Columbia, Vancouver, British Columbia, Canada.
3. School of Medicine, Queen's University, Kingston, Ontario, Canada.
4. University of British Columbia MRI Research Centre, Vancouver, British Columbia, Canada.
5. Department of Radiology, Faculty of Medicine, University of British Columbia, Vancouver, British Columbia, Canada.
6. Department of Urologic Sciences, Faculty of Medicine, University of British Columbia, Vancouver, British Columbia, Canada.
7. Department of Surgery, Faculty of Medicine, University of British Columbia, Vancouver, British Columbia, Canada.
8. University of British Columbia Division of Physical Medicine and Rehabilitation, GF Strong Rehab Centre, Vancouver, British Columbia, Canada.