1. Institute of Organic Chemistry and Biochemistry, Academy of Sciences of the Czech Republic, v.v.i., Flemingovo náměstí 2, 166 10 Praha 6, Czech Republic
2. Center for Nanobiology and Structural Biology, Institute of Microbiology of the Czech Academy of Sciences, v.v.i., Zámek 136, 373 33 Nové Hrady, Czech Republic
3. Department of Electrotechnology, Faculty of Electrical Engineering, Czech Technical University, Technická 2, 166 27 Praha 6, Czech Republic