1. Department of Gynecologic Oncology, The Maria Skłodowska-Curie National Research Institute of Oncology, Warsaw, Poland
2. Faculty of Medical Sciences and Health Sciences, Kazimierz Pułaski University of Technology and Humanities, Radom, Poland
3. Department of Obstetrics, Perinatology and Neonatology, Center of Postgraduate Medical Education, Warsaw, Poland
4. Faculty of Health Science, Medical University of Warsaw, Warsaw, Poland