1. RWTH Aachen University; AVT - Fluid Process Engineering; Wüllnerstraße 5 52062 Aachen Germany
2. TU Graz; Institute of Chemical Engineering and Environmental Technology; Inffeldgasse 25/C/II 8010 Graz Austria
3. RWTH Aachen University; AVT - Enzyme Process Technology; Worringer Weg 1 52074 Aachen Germany
4. Technische Universität Carolo Wilhelmina zu Braunschweig; Institute for Biochemical Engineering; Rebenring 56 38106 Braunschweig Germany
5. Université de Liège; Department of Chemical Engineering; Batiment B6a 4000 Liège Belgium