1. Endocrinology Clinics Kocaeli Derince Training and Research HospitalUniversity of Health Sciences Kocaeli Turkey
2. Gynecology and Obstetrics Clinics Kocaeli Derince Training and Research HospitalUniversity of Health Sciences Kocaeli Turkey
3. Internal Medicine Clinics Kocaeli Derince Training and Research HospitalUniversity of Health Sciences Kocaeli Turkey