1. Tissue Bank, University Hospital Hradec Králové, 500 05 Hradec Králové, Czech Republic
2. Department of Histology and Embryology, Faculty of Medicine in Hradec Králové, Charles University, 500 03 Hradec Králové, Czech Republic
3. Department of Clinical Microbiology, University Hospital and Faculty of Medicine in Hradec Králové, Charles University, 500 05 Hradec Králové, Czech Republic
4. Department of Pediatrics, University Hospital Hradec Králové, 500 05 Hradec Králové, Czech Republic
5. Biomedical Research Center, University Hospital Hradec Králové, 500 05 Hradec Králové, Czech Republic
6. Food Research Institute Prague, 102 00 Prague, Czech Republic
7. Department of Biochemistry and Microbiology, University of Chemistry and Technology Prague, 166 28 Prague, Czech Republic
8. Department of Clinical Biochemistry and Diagnostics, University Hospital Hradec Králové, 500 05 Hradec Králové, Czech Republic
9. Department of Medical Biophysics, Faculty of Medicine in Hradec Králové, Charles University, 500 03 Hradec Králové, Czech Republic