1. 1st Department of Obstetrics & Gynecology, “Papageorgiou” Hospital, Aristotle University of Thessaloniki, 56403 Thessaloniki, Greece
2. Radiotherapy Department, “Papageorgiou” Hospital, 56403 Thessaloniki, Greece
3. Department of Oncology, “Papageorgiou” Hospital, Aristotle University of Thessaloniki, 56403 Thessaloniki, Greece