1. Department of Endocrinology and Metabolic Diseases, Istanbul
University-Cerrahpasa, Cerrahpasa School of Medicine, Istanbul,
Turkey
2. Department of Urology, Istanbul University-Cerrahpasa, Cerrahpasa
School of Medicine, Istanbul, Turkey
3. Department of Medical Biochemistry, Istanbul University-Cerrahpasa,
Cerrahpasa School of Medicine, Istanbul, Turkey