1. Department of Physical Medicine and Rehabilitation, Haukeland University Hospital, Bergen, Norway
2. Department of Biological and Medical Psychology, University of Bergen, Bergen, Norway
3. Department of Neurosurgery, Haukeland University Hospital, Bergen, Norway
4. Department of Radiology, Haukeland University Hospital, Bergen, Norway
5. Department of Clinical Medicine, University of Bergen, Bergen, Norway
6. Mohn Medical Imaging and Visualization Centre, University of Bergen and, Haukeland University Hospital, Bergen, Norway
7. Department of Neurology, Haukeland University Hospital, Bergen, Norway
8. Department of Education, the Arctic University of Norway UiT, Tromsø, Norway