1. Max Planck Institute for Polymer Research, Ackermannweg 10, 55128 Mainz, Germany
2. Faculty
of Chemistry and Pharmacy, Sofia University ‘St. Kliment Ohridski’, 1 James Bourchier Ave., Sofia 1164, Bulgaria
3. Microscopy
Core Facility, Institute of Molecular Biology, Ackermannweg 4, 55128 Mainz, Germany
4. Laboratory
of Organic and Macromolecular Chemistry, Jena Center of Soft Matter, Friedrich Schiller University Jena, Lessingstrasse 8, 07743 Jena, Germany