1. Department of Radiotherapy and Radiation Oncology, University Medical Center Hamburg-Eppendorf, Outpatient Center of the UKE GmbH, Hamburg, Germany
2. Department of Oncology, Hematology and Bone Marrow Transplantation with the Section Pneumology, Centre for Oncology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
3. Department of Diagnostic and Interventional Radiology and Nuclear Medicine, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
4. Department of Medicine & Department of Biomedical Data Science, Stanford University, Stanford, California, USA
5. Department of Radiotherapy and Radiation Oncology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
6. Asklepios Hospital St. Georg, Hermann Holthusen Institute for Radiation Oncology, Hamburg, Germany