1. 2nd Department of Obstetrics and Gynaecology, Gynaecologic Oncology Unit, Aristotle University of Thessaloniki, 54642 Thessaloniki, Greece
2. Unit of Gynecologic Oncology, ARNAS ‘Civico‑Di Cristina‑Benfratelli’, Department of Health Promotion, Mother and Child Care, Internal Medicine and Medical Specialties (PROMISE), University of Palermo, I‑90121 Palermo, Italy
3. Gynaeocologic Oncology Unit Institute Bergonie, 33076 Bordeaux, France