1. Institute of Clinical Immunology and Allergy, University Hospital Hradec Kralove, Charles University, Faculty of Medicine in Hradec Kralove, Hradec Kralove, Czech Republic
2. Department of Obstetrics and Gynecology, University Hospital Hradec Kralove, Charles University, Faculty of Medicine in Hradec Kralove, Hradec Kralove, Czech Republic
3. Biomedical Research Center, University Hospital Hradec Kralove, Hradec Kralove, Czech Republic
4. Institute of Clinical Biochemistry and Diagnostics, University Hospital Hradec Kralove, Charles University, Faculty of Medicine in Hradec Kralove, Hradec Kralove, Czech Republic
5. Department of non-medical studies, Charles University, Faculty of Medicine in Hradec Kralove, Hradec Kralove, Czech Republic