1. Institute of Bio- and Geosciences (IBG-1): Biotechnology, Forschungszentrum Juelich GmbH, 52425 Juelich, Germany
2. Aachen Biology and Biotechnology (ABBt), RWTH Aachen University, Worringer Weg 1, 52062 Aachen, Germany
3. acib GmbH, Krenngasse 37, A-8010 Graz, Austria
4. Institute of Molecular Biotechnology, Graz University of Technology, Petersgasse 14, 8010 Graz, Austria
5. Department of Chemistry, University College London, London, WC1H 0AJ, UK