1. Neuroscience Research Australia, Randwick, New South Wales, Australia
2. Department of Health Sciences, Macquarie University, Macquarie Park, New South Wales, Australia
3. School of Medical Sciences, University of New South Wales, Kensington, New South Wales, Australia
4. College of Medicine and Public Health, Flinders University, Adelaide, South Australia, Australia
5. Queen Elizabeth National Spinal Injuries Unit, Glasgow, United Kingdom
6. Department of Physiotherapy, Prince of Wales Hospital, Randwick, New South Wales, Australia