1. Department of Radiation Oncology, Medical Faculty & University Hospital, Eberhard Karls University Tübingen, Hoppe-Seyler-Straße 3, Tübingen, 72076, Germany
2. German Cancer Consortium (DKTK), German Cancer Research Center (DKFZ) partner site Tübingen, Hoppe-Seyler-Straße 3, Tübingen, 72076, Germany
3. Institute of Medical Genetics & Applied Genomics, Medical Faculty & University Hospital, Eberhard Karls University Tübingen, Calwerstraße 7, Tübingen, 72076, Germany
4. Department of Health Management, Friedrich-Alexander-University Erlangen-Nuremberg (FAU), Lange Gasse 20, Nuremberg, 90403, Germany
5. Department of Diagnostic & Interventional Radiology, District Hospital Reutlingen, Steinenbergstraße 31, Reutlingen, 72764, Germany