1 Department of Nuclear Medicine, University Hospital, LMU Munich, Marchioninistr. 15, 81377, Munich, Germany.
2 Department of Neurosurgery, University Hospital, LMU Munich, Marchioninistr. 15, 81377, Munich, Germany.
3 Department of Neuropathology, University Hospital, LMU Munich, Marchioninistr. 15, 81377, Munich, Germany.
4 German Cancer Consortium (DKTK), Partner Site Munich; and German Cancer Research Center (DKFZ), Heidelberg, Germany.
5 Department of Nuclear Medicine, University Hospital, LMU Munich, Marchioninistr. 15, 81377, Munich, Germany. nathalie.albert@med.uni-muenchen.de.
6 German Cancer Consortium (DKTK), Partner Site Munich; and German Cancer Research Center (DKFZ), Heidelberg, Germany. nathalie.albert@med.uni-muenchen.de.