1. Department of Gynecology and Obstetrics, Medical School, University of Thessaly, 41500 Larisa, Greece
2. Department of Midwifery, School of Health Sciences, University of Western Macedonia, 50100 Kozani, Greece
3. Hellenic National Public Health Organization-ECDC, Marousi, 15123 Athens, Greece
4. 2nd Department of Pathology, National and Kapodistrian University of Athens Medical School, “Attikon” University Hospital, 12462 Athens, Greece
5. Department of Gynecology and Obstetrics, Medical School, University of Patras, 26504 Patras, Greece
6. 3rd Department of Gynecology and Obstetrics, National and Kapodistrian University of Athens Medical School, “Attikon” University Hospital, 12462 Athens, Greece
7. Independed Researcher—Cytopathologist, Kifissias Avenue 27A’, 11523 Athens, Greece
8. Department of Genetics, Development & Molecular Biology, School of Biology, Aristotle University of Thessaloniki, 54124 Thessaloniki, Greece
9. 4th Department of Internal Medicine, National and Kapodistrian University of Athens Medical School, “Attikon” University Hospital, 12462 Athens, Greece