1. The First Department of Oncological Gynecology and Gynecology in Independent Public Teaching Hospital No. 1 in Lublin (Poland), Staszica 16, 20-081 Lublin, Poland
2. Independent Laboratory of Cancer Diagnostics and Immunology, The First Department of Gynecologic Oncology and Gynaecology, Medical University of Lublin, Staszica 16, Lublin 20-081, Poland
3. The First Medical Diagnostic Laboratory, St Joh’s Cancer Center, Jaczewskiego 7, Lublin 20-090, Poland
4. II Department of Gynecology, Medical University of Lublin, Jaczewskiego 8, 20-954 Lublin, Poland