Affiliation: | 1. Department of Neurosurgery, Sahlgrenska University Hospital, Gothenburg, Sweden;2. Institute of Neuroscience and Physiology, University of Gothenburg, Sahlgrenska Academy, Gothenburg, Sweden;3. Department of Neuroscience, Neurology, Uppsala University, Uppsala, Sweden;4. Regional Cancer Centre Stockholm, Gotland, Sweden;5. Department of Radiation Science and Oncology, University hospital, Ume?, Sweden;6. Department of Neurosurgery, St. Olavs University Hospital, Trondheim, Norway |