1. Department of Urology; Ludwig-Maximilians-University Munich, Campus Grosshadern; Munich; Germany
2. Department of Urology; St. Elisabeth Hospital Straubing; Straubing; Germany
3. Department of Urology and Division of Medical Oncology; Weill Cornell Medical College; New York; NY; USA
4. Department of Urology; University of Padua; Padua; Italy
5. Department of Urology; Medical University of Graz; Graz; Austria
6. Department of Urology; S. Pio Da Pietrelcina Hospital; Vasto; Italy
7. Department of Urology; European Institute of Oncology; Milan; Italy
8. Department of Urology; S. Andrea Hospital; Rome; Italy
9. Department of Urology; University of Heidelberg; Heidelberg; Germany
10. Department of Urology; Carl Gustav Carus Hospital; University of Dresden; Dresden; Germany
11. Department of Urology; University of Naples Federico II; Napoli; Italy
12. ‘Luciano Giuliani’ Department of Urology; University of Genoa; Genoa; Italy
13. Department of Urology; University of Florence; Careggi Hospital; Florence; Italy
14. Department of Urology; University of Trieste; Trieste; Italy
15. Department of Urology; University of Eastern Piedmont; Maggiore della Carità Hospital; Novara; Italy
16. Departments of Urology; University of Catania; Catania; Italy
17. Department of Urology; Vita-Salute University San Raffaele; Milan; Italy