1. Department of Polymer Particles, Institute of Macromolecular Chemistry, Czech Academy of Sciences, Heyrovského nám. 2, Prague 6, Prague 162 06, Czech Republic
2. Institute of Condensed Matter Chemistry and Technologies for Energy, National Research Council (CNR) and Department of Chemical Sciences, University of Padova, via F. Marzolo 1, Padova 35131, Italy
3. Radiodiagnostic and Interventional Radiology Department, Institute for Clinical and Experimental Medicine, Vídeňská 1958/9, Prague 4, Prague 140 21, Czech Republic
4. Faculty of Health Studies, Technical University of Liberec, Studentská 1402/2, Liberec 461 17, Czech Republic
5. Department of Histology and Embryology, Third Faculty of Medicine, Charles University, Ruská 87, Prague 10, Prague 100 00, Czech Republic
6. University of Chemistry and Technology Prague, Technická 5, Prague 6, Prague 166 28, Czech Republic