1. The Research Unit PROgrez, Department of Physiotherapy and Occupational Therapy, Næstved-Slagelse-Ringsted Hospitals, Region Zealand, Denmark
2. Research Unit for Musculoskeletal Function and Physiotherapy, Department of Sports Science and Clinical Biomechanics, University of Southern Denmark, Odense M, Denmark
3. Department of Rehabilitation, Lolland Municipality, Maribo, Denmark
4. Department of Exercise and Health, Roskilde Municipality, Roskilde, Denmark
5. Department of Internal Medicine 1, Section of Cardiology, Holbæk Hospital, Holbæk, Denmark
6. Centre for Evidence-Based Orthopaedics, Department of Orthopedic Surgery, Zealand University Hospital, Køge, Denmark
7. Department of Orthopaedic Surgery, Næstved Hospital, Næstved, Denmark
8. Department of Cardiology, Zealand University Hospital, Roskilde, Denmark
9. Department of General Practice, Institute of Public Health, University of Copenhagen, København K, Denmark
10. Department of Cardiology and Endocrinology, Slagelse Hospital, Slagelse, Denmark
11. Institute for Regional Health Research, University of Southern Denmark, Odense M, Denmark.
12. General Practitioners Reventlow and Wolfhagen, Slagelse, Denmark
13. Psychiatric Research Unit, Copenhagen University Hospital – Psychiatry Region Zealand, Slagelse, Denmark
14. Department of Clinical Medicine, University of Copenhagen, Copenhagen, Denmark
15. Pulmonary Research Unit Region Zealand (PLUZ), Department of Respiratory Medicine, Zealand University Hospital Næstved, Næstved, Denmark.
16. National Institute of Public Health, University of Southern Denmark, Copenhagen K, Denmark.
17. Danish Centre for Motivation and Behaviour Science, University of Southern Denmark, Odense M, Denmark.