1 Chair of Gynecology, Obstetrics and Neonatology, Department of Gynecology, Gynecologic Oncology and Gynecologic Endocrinology, Medical University of Gdansk, Poland. marcinsniadecki@gumed.edu.pl.
2 Chair of Gynecology, Obstetrics and Neonatology, Department of Gynecology, Gynecologic Oncology and Gynecologic Endocrinology, Medical University of Gdansk, Poland.
3 Clinical Department of Gynecology and Obstetrics, City Hospital, Rzeszow, Poland.