1. Department of Neurology Stavanger University Hospital Stavanger Norway
2. Neuroscience Research Group Stavanger University Hospital Stavanger Norway
3. Stroke Unit Department of Neurology Oslo University Hospital Oslo Norway
4. Department of Radiology Stavanger University Hospital Stavanger Norway
5. SMIL Stavanger Medical Imaging Laboratory Stavanger University Hospital Stavanger Norway
6. Department of Electrical and Computer Engineering University of Stavanger Stavanger Norway
7. Department of Clinical Science University of Bergen Bergen Norway