1. Division of Geriatrics, Department of Internal Medicine, Cerrahpaşa Faculty of Medicine Istanbul University‐Cerrahpaşa Istanbul Turkey
2. Department of Urology Istanbul Medipol University Istanbul Turkey
3. Department of Urology Istanbul Bakırköy Dr. Sadi Konuk Education and Research Hospital Istanbul Turkey
4. Department Of Urology, Istanbul University‐Cerrahpasa Cerrahpaşa Faculty of Medicine Istanbul Turkey
5. Department of Public Health, Cerrahpaşa Faculty of Medicine Istanbul University‐Cerrahpaşa Istanbul Turkey