1. Department of Physical and Macromolecular Chemistry, Faculty of Science, Charles University in Prague, Hlavova 8, 128 43 Prague, Czech Republic
2. Institute of Macromolecular Compounds, Russian Academy of Sciences, 199004 St. Petersburg, Russia
3. Institut Pluridisciplinaire de Recherche sur l’Environnement et les Matériaux, UMR 5254, UPPA CNRS, 64053, Pau, France