1. Department of Urology, The Netherlands Cancer Institute (NKI), Antoni van Leeuwenhoek Hospital, Amsterdam, The Netherlands.
2. Department of Urology, Group Florence Nightingale Hospitals, İstanbul, Turkey.
3. Department of Urology, School of Medicine, Tekirdağ Namık Kemal University, Tekirdağ, Turkey.
4. Department of Urology, Fulya Acıbadem Hospital, Urology Clinic, İstanbul, Turkey.
5. Department of Urology, Samsun Medicana Hospital, Urology Clinic, Samsun, Turkey.
6. Department of Urology, Cerrahpaşa Medical Faculty, İstanbul University-Cerrahpaşa, İstanbul, Turkey.
7. Department of Urology, School of Medicine, Çanakkale Onsekiz Mart University, Çanakkale, Turkey.
8. Department of Urology, Eskişehir Acıbadem Hospital, Urology Clinic, Eskişehir, Turkey.