1. DWI—Leibniz-Institute for Interactive Materials e.V. RWTH-Aachen University Forckenbeckstraße 50 52074 Aachen Germany
2. Institute of Technical and Macromolecular Chemistry RWTH Aachen University Worringerweg 2 52074 Aachen Germany
3. Physics Department Lomonosov Moscow State University Moscow 119991 Russian Federation
4. Institute of Physical Chemistry RWTH Aachen University Landoltweg 2 52074 Aachen Germany
5. National Research South Ural State University Chelyabinsk 454080 Russian Federation
6. Aachen Maastricht Institute for Biobased Materials (AMIBM) Maastricht University Brightlands Chemelot The Netherlands