1. Department of Neurosurgery, School of Medicine, Klinikum Rechts der Isar, Technical University Munich, 81675 Munich, Germany
2. Department of Neuroradiology, School of Medicine, Klinikum Rechts der Isar, Technical University Munich, 81675 Munich, Germany
3. Department of Radiation Oncology, School of Medicine, Klinikum Rechts der Isar, Technical University Munich, 81675 Munich, Germany
4. German Cancer Consortium (DKTK), Partner Site Munich, 80336 Munich, Germany
5. Department of Radiation Sciences (DRS) Helmholtz Zentrum Munich, Institute of Innovative Radiotherapy (iRT), 81675 Munich, Germany
6. Department of Neuropathology, Institute of Pathology, School of Medicine, Klinikum Rechts der Isar, Technical University Munich, 81675 Munich, Germany
7. Department of Neurosurgery, University Medical Center Hamburg-Eppendorf, 20251 Hamburg, Germany