1. Institute of Macromolecular Chemistry, Czech Academy of Sciences, Heyrovského sq. 2, 16206 Prague 6, Czech Republic
2. Department of Physical and Macromolecular Chemistry, Faculty of Science, Charles University, Hlavova 8, 12800 Prague 2, Czech Republic
3. Department of Organic Chemistry, Faculty of Science, Charles University, Hlavova 8, 12800 Prague 2, Czech Republic
4. Institute of Biophysics and Informatics, Charles University, First Faculty of Medicine, Salmovská 1, 12000 Prague 2, Czech Republic
5. Department of Cell Biology, Charles University, Viničná 7, 12843 Prague, Czech Republic
6. Biotechnology and Biomedicine Centre of the Academy of Sciences and Charles University (BIOCEV), Průmyslová 595, 25242 Vestec u Prahy, Czech Republic
7. Institute of Scientific Instruments, Czech Academy of Sciences, Královopolská 147, 61264 Brno, Czech Republic