1. Department of Medical Oncology, Cumhuriyet University School of Medicine, Sivas, Turkey
2. Department of Obstetrics and Gynecology, Cumhuriyet University School of Medicine, Sivas, Turkey
3. Department of Internal Medicine, Sivas Numune Hospital, Sivas, Turkey
4. Department of Pathology, Cumhuriyet University School of Medicine, Sivas, Turkey