1. University of Debrecen, Faculty of Medicine, Department of Obstetrics and Gynecology, Debrecen, Hungary
2. Faculty of Mathematics and Computer Science, University of Bremen, Bremen, Germany
3. Department of Obstetrics, Gynecology, Gynecologic Oncology, and Senology, Bethesda Hospital Duisburg, Duisburg, Germany
4. 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, Palermo, Italy
5. Lebanese American University Medical Center - Rizk Hospital, Beirut, Lebanon