1. College of Science, Health, Engineering and Education, Murdoch University, Murdoch, WA, Australia
2. Multiple Sclerosis Western Australia, Wilson, WA, Australia
3. Perron Institute for Neurological and Translational Science, Perth, WA, Australia
4. University of Western Australia, Crawley, WA, Australia
5. Institution of Immunology and Infectious Diseases Murdoch University, Murdoch, WA, Australia
6. Sir Charles Gairdner Hospital, Nedlands, WA, Australia
7. School of Physiotherapy, University of Otago, Dunedin, New Zealand