1. Department of Human Structure and Repair, Ghent University, Gent, Belgium
2. Department of Radiation Oncology, Ghent University Hospital, Gent, Belgium
3. Department of Radiation Oncology, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
4. Christie Hospital, University of Manchester, Manchester, UK
5. Department of Radiation Oncology, University of Montpellier, Montpellier, France
6. Departments of Radiation Oncology and Genetics & Genomic Sciences, Icahn School of Medicine at Mount Sinai, New York, NY, USA
7. Department of Radiation Oncology (Maastro), GROW, Maastricht University Medical Center, Maastricht, The Netherlands
8. Department of Radiation Oncology, Universitätsmedizin Mannheim, Medical Faculty Mannheim, Heidelberg University, Germany
9. Radiation Oncology Unit 1, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy
10. Prostate Cancer Program, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy
11. Medical Physics Unit, Fondazione IRCCS Istituto Nazionale Tumori, Milan, Italy
12. Division of Cancer Epidemiology, German Cancer Research Center (DKFZ), Heidelberg, Germany
13. Department of Radiation Oncology, UZ Leuven, Leuven, Belgium
14. Instituto de Investigacion Sanitaria de Santiago de Compostela, Santiago de Compostela, Spain
15. Radiation Oncology Department, Vall d’Hebron Hospital Universitari, Vall d’Hebron Barcelona Hospital Campus, Barcelona, Spain
16. Hereditary Cancer Genetics Group, Vall d’Hebron Institute of Oncology (VHIO), Vall d’Hebron Barcelona Hospital Campus, Barcelona, Spain
17. Clinical Research Centre, AZ Sint-Jan, Brugge, Belgium