1 School of Public Health, Faculty of Medicine and Health, University of Sydney, Sydney, New South Wales, Australia.
2 Institute for Musculoskeletal Health, Sydney, New South Wales, Australia.
3 School of Health Sciences & PainAdelaide Consortium, The University of South Australia, Adelaide, South Australia, Australia.
4 Neuroscience Research Australia, Randwick, New South Wales, Australia.
5 Health Economics Research Group, Department of Clinical Sciences, Institute of Environment, Health and Societies, Brunel University London, Uxbridge, UK.
6 Department of Marketing, Griffith Business School, Griffith University, Brisbane, Queensland, Australia.
7 Department of Physical Therapy, University of Alberta, Edmonton, Alberta, Canada.
8 Sports Spine Centre, Aspetar Orthopaedic and Sports Medicine Hospital, Doha, Qatar.
9 School of Allied Health, University of Limerick, Limerick, Ireland.