1. Leiden Academic Center for Drug Research (LACDR) Einsteinweg 55, 2333 CC Leiden The Netherlands
2. Department of Dermatology University Medical Center of the Johannes Gutenberg University Mainz Langenbeckstraße 1 55131 Mainz Germany
3. Max Planck Institute for Polymer Research Ackermannweg 10 55128 Mainz Germany
4. GBH Gesellschaft für Batterie Know‐how mbH Lerchenhain 84 48301 Nottuln Germany
5. Department of Chemistry Johannes Gutenberg University Mainz Duesbergweg 10–14 55128 Mainz Germany