1. Hammel Neurorehabilitation Centre and University Research Clinic, RM, University of Aarhus, Aarhus, Denmark
2. Department of Health and Care Sciences, Faculty of Health Sciences, University of Tromsø, The Arctic University of Norway, 9037 Tromsø, Norway
3. Centre for Care Research, North, Department of Health and Care Sciences, Faculty of Health Sciences, UiT the Arctic University of Norway, Norway
4. Division of Rehabilitation Services, University Hospital of North Norway, 9038 Tromsø, Norway