1. Department of Immunology, University Hospital Hradec Kralove, Hradec Kralove, Czech Republic
2. Department of Obstetrics and Gynecology, University Hospital Hradec Kralove, Hradec Kralove, Czech Republic
3. Biomedical Research Center, University Hospital Hradec Kralove, Hradec Kralove, Czech Republic
4. Department of Microbiology, University Hospital Hradec Kralove, Hradec Kralove, Czech Republic