1. Department of General and Inorganic Chemistry Faculty of Chemical Technology University of Pardubice Studentská 573 532 10 Pardubice Czech Republic
2. Department of Analytical Chemistry Faculty of Chemical Technology University of Pardubice Studentská 573 53210 Pardubice Czech Republic
3. Faculty of Medicine in Hradec Králové Charles University in Prague Šimkova 870 500 01 Hradec Králové Czech Republic
4. Institute of Chemistry and Technology of Macromolecular Materials Faculty of Chemical Technology University of Pardubice Studentská 573 532 10 Pardubice Czech Republic
5. Faculty of Chemistry and Chemical Biology Technische Universität Dortmund 44227 Dortmund Germany