Physiotherapy Department, Caulfield Hospital, Alfred Health, 260 Kooyong Rd, Caulfield, Victoria, 3162 Australia; Department of Physiotherapy, La Trobe University, Bundoora, Victoria, Australia; and Department of Physiotherapy, Melbourne School of Health Sciences, University of Melbourne, Melbourne, Victoria, Australia. Department of Physiotherapy, La Trobe University, Melbourne, Victoria, Australia, and Alfred Health, Melbourne, Victoria, Australia. Department of Physiotherapy, Monash University, Melbourne, Victoria, Australia. Physiotherapy Department, Eastern Health, Melbourne, Victoria, Australia. Department of Physiotherapy, La Trobe University, and Stroke Division, Florey Institute of Neuroscience and Mental Health, University of Melbourne.