1 Faculty of Health Sciences, Curtin School of Allied Health and Curtin enAble Institute, Curtin University, GPO Box U1987, WA 6845, Australia. Electronic address: A.Briggs@curtin.edu.au.
2 Neil Betteridge Associates Limited, 8 Lochaline Street, London W6 9SH, United Kingdom.
3 Medical Park Berlin Humboldtmühle and Charité Universitätsmedizin, Center for Musculoskeletal Surgery, An der Mühle 2-8, Berlin 13507, Germany.
4 Green Life Center for Rheumatic Care and Research, 32, Bir Uttam KM Shafiullah Sarak (Green Road), Dhanmondi, Dhaka, Bangladesh; Asia-Pacific League of Associations for Rheumatology (APLAR), 1 Scotts Road #24-10, Shaw Center, Singapore 228208, Singapore.
5 Menzies Centre for Health Policy and Economics, Sydney School of Public Health, Faculty Medicine and Health, John Hopkins Drive, The University of Sydney, New South Wales 2006, Australia.
6 Department of Medicine, University of Cape Town, Anzio Rd, Observatory, Cape Town 7935, South Africa.
7 Department of Research, Canadian Memorial Chiropractic College, 6100 Leslie Street, North York, Ontario M2H 3J1, Canada; Department of Family and Community Medicine, Unity Health Toronto, St. Michael's Hospital Site, 80 Bond Health Centre, Toronto, Ontario M5B 1X2, Canada.
8 Florance and Cope Professorial Department of Rheumatology, Royal North Shore Hospital; and Institute of Bone and Joint Research, Kolling Institute, University of Sydney, Reserve Road, St Leonards, New South Wales 2065, Australia.
9 Department of Exercise Physiology, School of Health Sciences, Faculty of Medicine and Health, University of New South Wales, High Street, Kensington, New South Wales 2052, Australia; Centre for Pain IMPACT, Neuroscience Research Australia, 139 Barker Street, Randwick, New South Wales 2031, Australia.
10 Rheumatology Unit, Internal Medicine Service, Hospital Italiano de Buenos Aires, Pres. Tte. Gral. Juan Domingo Perón, Instituto Universitario Hospital Italiano de Buenos Aires, Buenos Aires 4190 Argentina.
11 Bone and Joint Research Group, Royal Cornwall Hospital, Truro TR1 3HD, United Kingdom.
12 Department of Research, Canadian Memorial Chiropractic College, 6100 Leslie Street, North York, Ontario M2H 3J1, Canada; Schroeder Arthritis Institute, Krembil Research Institute, University Health Network, 399 Bathurst Street, Toronto, Ontario M5T 2S8, Canada; Center for Muscle and Joint Health, Department of Sports Science and Clinical Biomechanics, University of Southern Denmark, 55 Campusvej, Odense 5230, Denmark.
13 Faculty of Health Sciences, Curtin School of Allied Health and Curtin enAble Institute, Curtin University, GPO Box U1987, WA 6845, Australia.