1. 1Clinical Research Units Hungary, Miskolc, Hungary
2. 2Doctoral School of Health Sciences, Faculty of Health Sciences, University of Pécs, Pécs, Hungary
3. 3First Department of Obstetrics and Gynaecology, Semmelweis University, Budapest, Hungary
4. 4Hungarian Academy of Sciences, University of Pécs (MTA-PTE), Human Reproduction Scientific Research Group, University of Pécs, Pécs, Hungary
5. 5Central Hospital of Southern Pest, National Institute of Hematology and Infectious Diseases, Budapest, Hungary