1. Department of Occupational Therapy, Physiotherapy and Radiography, Faculty of Health and Social Sciences, Western Norway University of Applied Sciences, Bergen, Norway;
2. Department of Sports Sciences and Clinical Biomechanics, Research Unit of Musculoskeletal Function and Physiotherapy, University of Southern Denmark, Odense, Denmark;
3. Department of Physical Medicine and Rehabilitation, Haukeland University Hospital, Bergen, Norway;
4. Uni Research Health, Uni Research, Bergen, Norway;
5. Department of Psychosocial Science, Faculty of Psychology, University of Bergen, Bergen, Norway