University of Freiburg - Microenvironment and Immunology Research Laboratory, University of Freiburg - Microenvironment and Immunology Research Laboratory, University of Freiburg - Microenvironment and Immunology Research Laboratory, Helmholtz Association of German Research Centres - Research Unit Analytical Pathology, University of Freiburg - Microenvironment and Immunology Research Laboratory, University Medical Center Freiburg - Clinic for Internal Medicine II, University of Freiburg - Microenvironment and Immunology Research Laboratory, University of Freiburg - Microenvironment and Immunology Research Laboratory, University of Freiburg - Microenvironment and Immunology Research Laboratory, University of Freiburg - Microenvironment and Immunology Research Laboratory, University of Freiburg - Microenvironment and Immunology Research Laboratory, University of Freiburg - Faculty of Medicine, University of Freiburg - Faculty of Medicine, University of Freiburg - Microenvironment and Immunology Research Laboratory, University of Freiburg - Microenvironment and Immunology Research Laboratory, University of Freiburg - Faculty of Medicine, University of Freiburg - Microenvironment and Immunology Research Laboratory, University of Freiburg - Microenvironment and Immunology Research Laboratory, University of Freiburg - Faculty of Medicine, University of Freiburg - Department of Neurosurgery, University Medical Center Hamburg-Eppendorf - Department of Neurosurgery, University Medical Center Hamburg-Eppendorf - Department of Neurosurgery, University of Freiburg, University of Freiburg - Faculty of Medicine, University of Freiburg - Department of Internal Medicine II, Heidelberg University - University Hospital Heidelberg, University of Freiburg - Institute of Neuropathology, University of Freiburg - Institute of Neuropathology, University of Hamburg - Institute of Neuropathology, University Medical Center Freiburg - Clinic for Internal Medicine II, University Medical Center Freiburg - Clinic for Internal Medicine II, Helmholtz Association of German Research Centres - Research Unit Analytical Pathology, University of Freiburg - Department of Neurosurgery, University of Freiburg - Department of Neurosurgery and University of Freiburg - Microenvironment and Immunology Research Laboratory