1. Department of Radiology and Department of Medical and Health Sciences, Linköping University, Röntgenkliniken, Universitetssjukhuset, Linköping, Sweden
2. Center for Medical Image Science and Visualization (CMIV), Linköping University, University Hospital, Linköping, Sweden
3. Affidea CDRC Centre de Diagnostic Radiologique de Carouge SA, clos de la Fonderie, Geneva, Switzerland
4. Department of Surgical Sciences/Radiology, Uppsala University, Akademiska sjukhuset Uppsala, Sweden
5. Department of Neurology and Department of Clinical and Experimental Medicine, Linköping University, Linköping, Sweden
6. Department of Clinical Physiology and Department of Medical and Health Sciences, Linköping University, Linköping, Sweden
7. Department of Medical and Health Sciences, Linköping University, Sandbäcksgatan, Linköping, Sweden