1. Department of Experimental Medicine, University of British Columbia, Vancouver, BC, Canada
2. Department of Urologic Sciences, University of British Columbia, Vancouver, BC, Canada
3. School of Population and Public Health Division of Global Health, University of British Columbia, Vancouver, Canada
4. Principal Investigator International Collaboration on Repair Discovery (ICORD), Blusson Spinal Cord Centre, Vancouver, Canada
5. Stellenbosch Institute for Advanced Study, Wallenberg Research Centre at Stellenbosch University, Stellenbosch 7600, South Africa