1 Interdisciplinary Division of Neuro-Oncology, Departments of Neurology and Neurosurgery, Hertie Institute for Clinical Brain Research, University Hospital Tübingen, Eberhard Karls University Tübingen, Germany.
2 Center for CNS Tumors, Comprehensive Cancer Center Tübingen, Stuttgart; Eberhard Karls University Tübingen, Germany.
3 Department of Neuropathology, University Hospital of Tübingen, Eberhard Karls University of Tübingen, Germany.
4 Division of Clinical Neuro-Oncology, Department of Neurology and Center of Integrated Oncology, University Hospital Bonn.
5 Division of Neuro-Oncology, Department of Neurology and Center of Integrated Oncology, University Hospital Bonn, Bonn, Germany.
6 German Consortium for Translational Oncology (DKTK), DKFZ partner site Tübingen.