1. Department of General and Inorganic Chemistry, Faculty of Chemical Technology; University of Pardubice; 532 10 Pardubice Czech Republic
2. Institute of Chemistry and Technology of Macromolecular Materials, Faculty of Chemical Technology; University of Pardubice; 532 10 Pardubice Czech Republic
3. Department of Medical Biochemistry, Faculty of Medicine in Hradec Králové; Charles University in Prague; 500 01 Hradec Králové Czech Republic
4. Department of Biological and Biochemical Sciences, Faculty of Chemical Technology; University of Pardubice; 532 10 Pardubice Czech Republic