1. Department of Neurosurgery, University of Munich, Munich, Germany
2. German Cancer Consortium, partner site Munich, Germany
3. Department of Nuclear Medicine, University of Munich, Munich, Germany
4. Division of Nuclear Medicine and Clinical Molecular Imaging, Department of Radiology, University of Tübingen, Tübingen, Germany
5. Center for Neuropathology, University of Munich, Munich, Germany
6. Department of Pediatric Hematology and Oncology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
7. Institute of Neuropathology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
8. Research Institute Children’s Cancer Center Hamburg, Hamburg, Germany
9. Department of Clinical Radiology, University of Munich, Munich, Germany
10. Department of Anaesthesiology, University of Munich, Munich, Germany