1. Pulmonary Clinic University Hospital Hradec Králové Hradec Králové Czech Republic
2. Faculty of Medicine in Hradec Králové Charles University Hradec Králové Czech Republic
3. 4th Department of Internal Medicine – Hematology University Hospital Hradec Králové Hradec Králové Czech Republic
4. Department of Biological and Medical Sciences, Faculty of Pharmacy Charles University Hradec Králové Czech Republic