1. Department of Medical Genetics, Erzurum Regional and Training Hospital, Erzurum, Turkey.
2. Department of Medical Genetics, Ataturk University Medical Faculty, Erzurum, Turkey.
3. Department of Urology, Ataturk University Medical Faculty, Erzurum, Turkey.
4. Department of Radiology, Erzurum Regional and Training Hospital, Erzurum, Turkey.