1 Department of Neurology and Interdisciplinary Neuro-Oncology, Center for Neuro-Oncology, Comprehensive Cancer Center, University Hospital Tübingen, Hertie Institute for Clinical Brain Research, Eberhard Karls University Tübingen, Tübingen, Germany.
2 Department of Neurology, Medical Faculty Mannheim, Mannheim Center for Translational Neurosciences (MCTN), University of Heidelberg, Mannheim, Germany.
3 Clinical Cooperation Unit Neuroimmunology and Brain Tumor Immunology, German Cancer Consortium (DKTK), German Cancer Research Center (DKFZ), Heidelberg, Germany.
4 Division of Oncology, Department of Internal Medicine I, Medical University of Vienna, Vienna, Austria.
5 Department of Neurology, University Hospital and University of Zurich, Zurich, Switzerland.
6 Department of Neurology, University Hospital and Heidelberg University, Clinical Cooperation Unit Neurooncology, German Cancer Research Center, Heidelberg, Germany.
7 The Brain Tumor Center, Erasmus Medical Center Cancer Institute, University Medical Center Rotterdam, Rotterdam, The Netherlands.