1 School of Health, University of the Sunshine Coast, Sippy Downs, QLD, Australia.
2 Department of Physiotherapy, Singapore General Hospital, Singapore, Singapore; Duke-National University of Singapore Graduate Medical School, Singapore, Singapore.
3 Duke-National University of Singapore Graduate Medical School, Singapore, Singapore; Singhealth Office of Regional Health, Singapore, Singapore.
4 Duke-National University of Singapore Graduate Medical School, Singapore, Singapore; Department of Rehabilitation Medicine, Singapore General Hospital, Singapore, Singapore.
5 Sengkang General Hospital, Singapore, Singapore.
6 School of Health, University of the Sunshine Coast, Sippy Downs, QLD, Australia. Electronic address: [email protected].