1. Institute of Macromolecular Chemistry, Academy of Sciences of the Czech Republic, Heyrovsky Square 2, 162 06 Prague, Czech Republic
2. Department of Physical Chemistry and Biophysics, Pharmaceutical Faculty, Wroclaw Medical University, Borowska 211, 50-556 Wrocław, Poland
3. Jan Purkyňe University in Ústí nad Labem, Faculty of Science, Pasteurova 1, 400 96 Ústí nad Labem, Czech Republic