1. Department of Mental Health, Faculty of Medicine and Health Sciences, Norwegian University of Science and Technology, Trondheim, Norway
2. Department of Neuromedicine and Movement Science, Faculty of Medicine and Health Sciences, Norwegian University of Science and Technology, Trondheim, Norway
3. Department of Orthopaedic Surgery, St. Olavs Hospital, Trondheim University Hospital, Trondheim, Norway
4. Department of Health Sciences Aalesund, Faculty of Medicine and Health Science, Norwegian University of Science and Technology, Aalesund, Norway
5. Department of Mental Health, National Institute on Intellectual Disability and Community, Faculty of Medicine and Health Science, Norwegian University of Science and Technology, Trondheim, Norway
6. Department of Welfare Technology, Healthcare and Welfare, Trondheim Municipality, Trondheim, Norway