1. Department of Molecular Biophysics and Physics of Polymers
2. St. Petersburg State University
3. 199034 St. Petersburg
4. Russian Federation
5. Supramolecular Chemistry Group
6. Department of Organic and Macromolecular Chemistry
7. Ghent University Krijgslaan 281-S4
8. 9000 Ghent
9. Belgium
10. Institute of Macromolecular Chemistry
11. v. v. i.
12. Academy of Sciences of the Czech Republic
13. 162 06 Prague 6
14. Czech Republic