1. Department of Orthopaedic Surgery, Wake Forest School of Medicine,
Winston-Salem, United States
2. Centre for Sport, Exercise and Osteoarthritis Research Versus
Arthritis, University of Oxford, Oxford, United Kingdom of Great Britain and
Northern Ireland
3. Sport Medicine, Australian Institute of Sport, Belconnen,
Australia
4. Physical Activity for Health Research Centre, University of Edinburgh
Institute for Sport Physical Education and Health Sciences, Edinburgh, United
Kingdom of Great Britain and Northern Ireland
5. Medicine, University of Sydney, Sydney, Australia
6. Nuffield Department of Orthopaedics, Rheumatology, and Musculoskeletal
Sciences, University of Oxford, Oxford, United Kingdom of Great Britain and
Northern Ireland
7. Physiotherapy, The University of Melbourne Department of Physiotherapy,
Melbourne, Australia