1. Center for Process Biotechnology, BioCentrum-DTU, Technical University of Denmark, Lyngby, Denmark and Fluxome Sciences Als, Soltofts Plads, Building 223, Technical University of Denmark, DK-2800 Lyngby, Denmark.
2. Department of Bioengineering, University of California San Diego, La Jolla, California
3. for Process Biotechnology, BioCentrum-DTU, Technical University of Denmark, Lyngby, Denmark