1. Department of Experimental Medicine and Surgery, Tor Vergata University, Via Montpellier 1, 00133 Rome, Italy
2. Department of Experimental, Medicine and Surgery, Tor Vergata University, Rome, Italy
3. Department of Emergency and Organs Transplantation, ‘Aldo Moro’ University, Bari, Italy
4. Department of Medicine and Public Health, University of L’Aquila, L’Aquila, Italy
5. Operative Unit of Urologic Oncology, Policlinico Casilino, Rome, Italy
6. Department of Urology, Landesklinikum Baden-Mödling, Baden, Austria