1 Department of Neurology and Center for Translational Neuro- and Behavioral Sciences (C-TNBS), Division of Clinical Neurooncology, University Medicine Essen, University Duisburg-Essen, Essen, Germany.
2 Department of Neurology, Heidelberg University Hospital, University of Heidelberg, Heidelberg, Germany.
3 Department of Neurology, Medical Faculty Mannheim, Mannheim Center for Translational Neuroscience (MCTN), University of Heidelberg, Mannheim, Germany.
4 Department of Neurology & Interdisciplinary Neuro-Oncology, University Hospital Tübingen, Hertie Institute for Clinical Brain Research, Center for Neuro-Oncology, Comprehensive Cancer Center, Eberhard-Karls-University Tübingen, Tübingen, Germany.
5 Department of Radiation Oncology, Technische Universität München (TUM), Munich, Germany.
6 Helmholtz Zentrum München (HMGU), Oberschleißheim, Germany.
7 Deutsches Konsortium für Translationale Krebsforschung (DKTK), Partner Site Munich, Germany.
8 Institute of Neuropathology, University Medicine Essen, University Duisburg-Essen, Essen, Germany.
9 Hans Berger Department of Neurology, Jena University Hospital, Jena, Germany.
10 Molecular and Experimental Surgery, Department of General, Visceral, Vascular, and Transplant Surgery, University Hospital Magdeburg, Magdeburg, Germany.
11 Department of Neurosurgery, Universität Carl Gustav Carus, Technische Universität Dresden, Dresden, Germany.
12 Department of Radiation Oncology, University of Leipzig, Leipzig, Germany.
13 Department of Neurosurgery, University Hospital Münster, Münster, Germany.
14 Department of Radiation Oncology, University Hospital, LMU Munich, Munich, Germany.
15 Department of Neurosurgery, University Hospital Tübingen, Eberhard-Karls-University Tübingen, Tübingen, Germany (F.B.).