1. Technische Universität Braunschweig, Institute for Biochemistry, Biotechnology and Bioinformatics, Spielmannstraße 7, 38106 Braunschweig, Germany
2. Chair of Bioprocess Engineering, Institute of Biotechnology, Faculty III Process Sciences, Technische Universität Berlin, Straße des 17. Juni 135, D-10623 Berlin, Germany
3. University of Gothenburg, Department of Chemistry and Molecular Biology, Division of Organic and Medicinal Chemistry, Kemigåden 4, 412 96 Gothenburg, Sweden