1. Institute of Technical Biocatalysis, Hamburg University of Technology, Denickestrasse 15, D-21073 Hamburg, Germany
2. DWI−Leibniz-Institute for Interactive Materials, Forckenbeckstrasse 50, D-52074 Aachen, Germany
3. RWTH Aachen University, Lehrstuhl für Biotechnologie, Worringerweg 3, D-52074 Aachen, Germany
4. Department of Engineering, Biocatalysis and Bioprocessing, Aarhus University, Gustav Wieds Vej 10, DK-8000 Aarhus, Denmark