1. Industrial BiotechnologyDECHEMA Research Institute Theodor-Heuss-Allee 25 60486 Frankfurt am Main Germany
2. Department of Biotechnology, Biocatalysis GroupTechnical University Delft Van der Maasweg 9 2629HZ Delft The Netherlands
3. ElectrochemistryDECHEMA Research Institute Theodor-Heuss-Allee 25 60486 Frankfurt am Main Germany
4. Bioprocess EngineeringUniversity of Kaiserslautern Gottlieb-Daimler-Str. 49 67663 Kaiserslautern Germany