1. School of Physiotherapy, Curtin University, Shenton Park, Western Australia
2. Bodylogic Physiotherapy, Private Practice, Perth, Australia
3. Sydney School of Public Health, University of Sydney, Australia
4. Department of Allied Health, University of Limerick, Limerick, Ireland
5. Department of Rehabilitation Sciences, Faculty of Kinesiology and Rehabilitation sciences, Katholieke Universiteit Leuven, Leuven, Belgium
6. Department of Global Public Health and Primary Care, Universitetet i Bergen Institutt for indremedisin, Bergen, Norway
7. Sports Spine Centre, Aspetar Orthopaedic and Sports Medicine Hospital, Doha, Qatar