1. Department of Neuromedicine and Movement Science Norwegian University of Science and Technology (NTNU) Trondheim Norway
2. Department of Physical Medicine and Rehabilitation, St. Olav's Hospital Trondheim University Hospital Trondheim Norway
3. Department of Medical Imaging, St. Olav's Hospital Trondheim University Hospital Trondheim Norway
4. Department of Circulation and Medical Imaging Norwegian University of Science and Technology (NTNU) Trondheim Norway
5. Department of Neurosurgery, St. Olav's Hospital Trondheim University Hospital Trondheim Norway