1. Department of Histology, Cytophysiology and Embryology, Faculty of Medicine in Zabrze University of Technology in Katowice Katowice Poland
2. Department of Dermatology Andrzej Mielecki Memorial Independent Public Clinical Hospital, Medical University of Silesia Katowice Poland
3. Department of Clinical Trials Maria Sklodowska‐Curie National Research Institute of Oncology Krakow Branch Kraków Poland
4. Department of Gynecology and Obstetrics with Gynecologic Oncology Ludwik Rydygier Memorial Specialized Hospital Kraków Poland