1. Clinical Cooperation Unit Translational Radiation Oncology, German Cancer Research Center (DKFZ) Heidelberg Germany
2. Department of Radiation Oncology Heidelberg University Hospital (UKHD), National Center for Tumor Diseases (NCT), Heidelberg Institute of Radiation Oncology (HIRO) Heidelberg Germany
3. Heidelberg Ion‐Beam Therapy Center (HIT) Heidelberg Germany
4. German Cancer Consortium (DKTK), Core Center Heidelberg Germany
5. Department of Radiooncology and Radiobiology German Cancer Research Center (DKFZ) Heidelberg Germany
6. OncoRay—National Center for Radiation Research in Oncology (NCRO) Faculty of Medicine and University Hospital Carl Gustav Carus, Technische Universität Dresden Dresden Germany
7. National Center for Tumor Diseases (NCT) Dresden Germany
8. German Cancer Consortium (DKTK), Partner Site Dresden Dresden Germany
9. Department of Neurosurgery, Division of Experimental Neurosurgery Heidelberg University Hospital Heidelberg Germany