1. Institute for Pharmaceutical Biotechnology, Ulm University, Albert-Einstein-Allee 11, 89081 Ulm, Germany
2. Institute for Experimental Physics, Ulm University, Albert-Einstein-Allee 11, 89081 Ulm, Germany
3. Institute of Molecular Enzyme Technology, Heinrich Heine University Düsseldorf at Forschungszentrum Jülich, Stetternicher Forst, 52426 Jülich, Germany
4. Institute of Bio- and Geosciences (IBG-1: Biotechnology) Forschungszentrum Jülich, Stetternicher Forst, 52426 Jülich, Germany
5. Max Planck Institute for Polymer Research Mainz, Ackermannweg 10, 55128 Mainz, Germany