1. Department of Radiation Oncology; Centre Hospitalier Régional Universitaire “Jean Minjoz”; INSERM, UMR1098; Besançon France
2. Department of Radiation Oncology; Centre Hospitalier Universitaire Vaudois; Lausanne Switzerland
3. Department of Radiation Oncology; Mayo Clinic; Rochester Minnesota
4. Department of Urology; Johns Hopkins University School of Medicine; Bethesda Maryland
5. Department of Radiation Oncology; Mayo Clinic Florida; Jacksonville Florida
6. Department of Radiation Oncology; Institut Bergonie; Bordeaux France
7. Department of Radiation Oncology; University Hospital Maggiore della Carità; Novara Italy
8. Department of Radiation Oncology; Institut Gustave Roussy; Paris France
9. Department of Urology; San Raffaele Hospital; Milan Italy
10. Facultad de Medicina; Department of Radiation Oncology; Clínica IRAM; Universitad “Diego Portales”; Santiago Chile
11. Department of Radiation Oncology; Hôpitaux Universitaires De Genève; Geneva Switzerland
12. Department of Radiation Oncology; Radboud University Medical Center; Nijmegen The Netherlands
13. Department of Radiation Oncology; European Institute of Oncology; Milan Italy
14. Department of Oncology and Hemato-Oncology; University of Milan; Milan Italy
15. Department of Radiation Oncology; Centre Georges-François-Leclerc, CNRS; UMR6306 Le2i; Dijon France
16. Department of Radiation Oncology; Ospedale Sacro Cuore-Don Calabria; Cancer Care Center; Negrar Italy
17. Department of Radiation Oncology; Fox Chase Cancer Center; Philadelphia Pennsylvania