1. Department of Hematology and Oncology Red Cross HospitalUniversity of Munich Munich Germany
2. National Centre for HIV MalignancyChelsea and Westminster Hospital London United Kingdom
3. Department of Oncology University Hospital Copenhagen, Rigshospitalet Copenhagen Denmark
4. Department of Hematology and Oncology Vivantes Klinikum am Urban Berlin Germany
5. Infektiologikum Frankfurt Germany
6. National Cancer Institute Aviano Italy
7. Department of Clinical and Experimental Medicine University of Messina Messina Italy
8. Institute of Biometrics and Epidemiology Ludwig Maximilian University of Munich Munich Germany
9. Institute for Interdisciplinary Medicine Hamburg Germany
10. Department of Urology and Pediatric Urology Saarland University Medical Center and Saarland University Homburg Germany
11. Practice of Infectious Diseases Berlin Germany
12. Department of Urology Asklepios Klinik Altona Hamburg Germany
13. IRCCS San Raffaele Hospital and Scientific InstituteVita‐Salute San Raffaele University Milan Italy
14. Department of Oncology Hospital de la Santa Creu i Sant Pau Barcelona Spain
15. Department of Medicine I University Hospital Bonn Bonn Germany
16. Instituto Português de Oncologia Francisco Gentil Lisbon Portugal
17. Department of Urology University Hospital Cologne Cologne Germany
18. ICH Study Center Hamburg Germany
19. University Hospital of Schleswig Holstein Kiel Germany