Institution: | 1. Department of Neurosurgery, KUH NeuroCenter, Kuopio University Hospital and Neurosurgery, Institute of Clinical Medicine, University of Eastern Finland, , Kuopio, Finland;2. Turku PET Centre, University of Turku, Turku University Hospital, , Turku, Finland;3. Department of Neurology, Turku University Hospital, , Turku, Finland;4. Department of Pathology, Kuopio University Hospital, , Kuopio, Finland;5. Department of Neurology, KUH NeuroCenter, Kuopio University Hospital, , Kuopio, Finland;6. Unit of Neurology, Institute of Clinical Medicine, University of Eastern Finland, , Kuopio, Finland;7. Medical Diagnostics, GE Healthcare, , Amersham, UK;8. Medical Diagnostics, GE Healthcare, , Princeton, NJ, USA;9. PFP Statistical Consulting, LLC, , Livonia, MI, USA;10. Medical Diagnostics, GE Healthcare, , Turku, Finland;11. Medical Diagnostics, GE Healthcare, , Uppsala, Sweden |