1. Nuclear Medicine, Medical Faculty, University of Augsburg, Augsburg, Germany
2. Department of Radiation Oncology, Faculty of Medicine, University Medical Center Freiburg, Freiburg, Germany
3. German Cancer Consortium (DKTK), Partner Site Freiburg, Freiburg, Germany
4. Department of Radiation Oncology, Kliniken Maria Hilf, Mönchengladbach, Germany
5. Department of Nuclear Medicine, University Hospital, LMU Munich, Munich, Germany
6. Department of Radiation Oncology, Cyberknife and Radiotherapy, Medical Faculty, University Hospital Cologne, Cologne, Germany
7. Department of Nuclear Medicine, Ulm University Hospital, Ulm, Germany
8. Department of Nuclear Medicine, University Hospital Würzburg, Würzburg, Germany
9. Department of Radiation Oncology, Charité-Universitätsmedizin Berlin, Campus Virchow-Klinikum, Berlin, Germany
10. Department of Radiotherapy and Radiation Oncology, Faculty of Medicine and University Hospital Carl Gustav Carus, Technische Universität Dresden, Dresden, Germany
11. OncoRay – National Center for Radiation Research in Oncology, Faculty of Medicine and University Hospital Carl Gustav Carus, Technische Universität Dresden, Helmholtz-Zentrum Dresden-Rossendorf, Dresden, Germany
12. German Cancer Consortium (DKTK), Partner Site Munich, Munich, Germany
13. Department of Radiation Oncology, Technical University of Munich (TUM), Klinikum rechts der Isar, Munich, Germany
14. Department of Radiation Sciences (DRS), Institute of Radiation Medicine (IRM), Neuherberg, Germany
15. Department of Nuclear Medicine, Hannover Medical School, Germany
16. Department of Nuclear Medicine, Technical University of Munich (TUM), Klinikum rechts der Isar, Munich, Germany
17. Department of Nuclear Medicine, University of Duisburg-Essen and German Cancer Consortium (DKTK)-University Hospital Essen, Essen, Germany
18. Department of Nuclear Medicine, Charité-Universitätsmedizin Berlin, Freie Universität Berlin, Humboldt-Universität zu Berlin, Berlin Institute of Health, Berlin, Germany
19. German Cancer Consortium (DKTK), Partner Site Tübingen, and German Cancer Research Center (DKFZ), Heidelberg, Germany
20. Department of Radiation Oncology, University of Tübingen, Tübingen, Germany
21. Department of Radiotherapy and Special Oncology, Medical School Hannover, Germany
22. Department of Nuclear Medicine, University Hospital Mainz, Mainz, Germany
23. Department of Nuclear Medicine, Faculty of Medicine, Medical Center, University of Freiburg, Freiburg, Germany
24. Department of Radiation Oncology, West German Cancer Centre, University of Duisburg-Essen, Essen, Germany
25. German Cancer Consortium (DKTK), Partner Site Frankfurt, and German Cancer Research Center (DKFZ), Heidelberg, Germany
26. Department of Radiotherapy and Oncology, Goethe University Frankfurt, Frankfurt, Germany
27. Department of Nuclear Medicine, Rostock University Medical Centre, Rostock, Germany
28. Department of Radiation Oncology, Ulm University Hospital, Ulm, Germany
29. National Center for Tumor Diseases (NCT), Partner Site Dresden, Germany: German Cancer Research Center (DKFZ), Heidelberg, Germany; Faculty of Medicine and University Hospital Carl Gustav Carus, Technische Universität Dresden, Dresden, Germany; Helmholtz Association/Helmholtz-Zentrum Dresden-Rossendorf (HZDR), Dresden, Germany
30. German Cancer Consortium (DKTK), Partner Site Dresden, and German Cancer Research Center (DKFZ), Heidelberg, Germany
31. Department of Nuclear Medicine, Faculty of Medicine and University Hospital Carl Gustav Carus, Technische Universität Dresden, Dresden, Germany
32. Department of Nuclear Medicine, Klinikum Chemnitz gGmbH, Chemnitz, Germany
33. Department of Radiation Oncology, Charité-Universitätsmedizin Berlin, Charité-Universitätsmedizin Berlin, Freie Universität Berlin, Humboldt-Universität zu Berlin, Berlin Institute of Health, Berlin, Germany
34. Section for Biomedical Physics, Department of Radiation Oncology, University of Tübingen, Tübingen, Germany
35. Helmholtz-Zentrum Dresden-Rossendorf, Institute of Radiooncology – OncoRay, Dresden, Germany