1. Institute for Technical Chemistry and Polymer Chemistry, Karlsruhe Institute of Technology (KIT), 76131 Karlsruhe, Germany
2. Bruker BioSpin GmbH, 76287 Rheinstetten, Germany
3. Institute of Biological Interfaces (IBG-2) and Institute of Organic Chemistry (IOC), Karlsruhe Institute of Technology (KIT), 76131 Karlsruhe, Germany
4. Research and Development, Continental Reifen Deutschland GmbH, 30419 Hannover, Germany