1. Sportrehab Sport Medicine Clinic Gothenburg Sweden
2. Sahlgrenska Sports Medicine Center Gothenburg Sweden
3. Unit of Physiotherapy, Department of Health and Rehabilitation, Institute of Neuroscience and Physiology, Sahlgrenska Academy University of Gothenburg Gothenburg Sweden
4. Department of Orthopaedics, Institute of Clinical Sciences, The Sahlgrenska Academy University of Gothenburg Gothenburg Sweden
5. Department of Orthopaedic Surgery, UPMC Freddie Fu Sports Medicine Center University of Pittsburgh Medical Center Pittsburgh Pennsylvania USA
6. School of Health and Welfare Halmstad University Halmstad Sweden
7. Department of Sport Science and Physical Education University of Agder Kristiansand Norway
8. Swedish Olympic Committee Stockholm Sweden
9. Department of Orthopaedics Sahlgrenska University Hospital Mölndal Sweden