1. Department of Obstetrics and Gynecology, Ioannina State General Hospital G. Chatzikosta, Ioannina, Greece
2. University Hospitals of Leicester, Haemophilia Centre, Leicester Royal Infirmary, Leicester, United Kingdom
3. Department of Biological Applications and Technologies, Ioannina University, Ioannina, Greece
4. Genetics and IVF Unit, Department of Obstetrics and Gynecology, Medical School, Ioannina University, Ioannina, Greece
5. West London Gynecological Cancer Center, Queen Charlotte's and Chelsea-Hammersmith Hospital, Imperial Healthcare NHS Trust, London, United Kingdom
6. Moscow Institute of Physics and Technology (State University), Moscow Region, Russian Federation
7. Third Department of Obstetrics and Gynaecology, Faculty of Medicine, Aristotle University of Thessaloniki, Thessaloniki, Greece