1. Profesor Sznurkowski Podmiot Leczniczy, ul. Stefana Żeromskiego 23A, 81-246 Gdynia, Poland
2. Faculty of Medical Sciences and Health Sciences, University of Siedlce, 08-110 Siedlce, Poland
3. Department of Clinical Oncology and Radiotherapy, Siedlce Cancer Center, 08-110 Siedlce, Poland
4. Department of Tumor Pathology and Pathomorphology, Oncology Centre Prof. Franciszek Łukaszczyk Memorial Hospital, 85-796 Bydgoszcz, Poland
5. Department of Obstetrics, Gynecology and Oncology, Collegium Medicum in Bydgoszcz, Nicolaus Copernicus University in Torun, 85-168 Bydgoszcz, Poland
6. Department of Gynecological Oncology, Maria Sklodowska-Curie National Research Institute of Oncology, 02-781 Warsaw, Poland
7. Department of Gynecologic Oncology, Second Clinic of Obstetrics and Gynecology, Medical University of Warsaw, 02-091 Warsaw, Poland
8. Department of Obstetrics and Gynecological Oncology, Medical University of Gdańsk, 80-210 Gdańsk, Poland
9. Department of Molecular Diagnostics, Holy Cross Cancer Center, 25-734 Kielce, Poland
10. Division of Medical Biology, Institute of Biology, Jan Kochanowski University, 25-406 Kielce, Poland
11. Department of Oncology, Jagiellonian University Medical College, 31-008 Krakow, Poland
12. Department of Obstetrics and Gynecological Oncology, Medical University of Warsaw, 02-091 Warsaw, Poland