1. The University of British Columbia International Collaboration on Repair Discoveries, 507272, Vancouver, British Columbia, Canada
2. The University of British Columbia, 8166, Department of Physics & Astronomy, Vancouver, British Columbia, Canada
3. The University of British Columbia, 8166, Department of Radiology, Vancouver, British Columbia, Canada;
4. The University of British Columbia, 8166, Department of Physics & Astronomy, Vancouver, British Columbia, Canada;
5. The University of British Columbia, 8166, MRI Research Centre, Vancouver, British Columbia, Canada;
6. The University of British Columbia, 8166, MRI Research Centre, Vancouver, British Columbia, Canada
7. The University of British Columbia International Collaboration on Repair Discoveries, 507272, Vancouver, British Columbia, Canada;
8. The University of British Columbia, 8166, Department of Radiology, Vancouver, British Columbia, Canada
9. The University of British Columbia International Collaboration on Repair Discoveries, 507272, International Spinal Cord Injury Biobank, Vancouver, British Columbia, Canada;
10. The University of British Columbia, 8166, Department of Pathology & Laboratory Medicine, Vancouver, British Columbia, Canada;
11. Vancouver General Hospital, 8167, Vancouver, British Columbia, Canada;
12. Vancouver General Hospital, 8167, Vancouver, British Columbia, Canada
13. The University of British Columbia, 8166, Department of Orthopaedics, Vancouver, British Columbia, Canada;
14. The University of British Columbia, 8166, Department of Pathology and Laboratory Medicine, Vancouver, British Columbia, Canada;