1. Department of Basic and Clinical Sciences; Medical School, University of Nicosia; Nicosia Cyprus
2. Second Department of Obstetrics and Gynecology; Aretaieion University Hospital, National and Kapodistrian University of Athens; Athens Greece
3. Obstetrics, Gynecology and Reproductive Medicine Working Group; Society of Junior Doctors; Athens Greece
4. Assisted Reproduction Unit, 2nd Department of Obstetrics and Gynaecology; Medical School, National and Kapodistrian University of Athens; Athens Greece