1. BioInnovation Institute Ole Måløes Vej 3 DK2200 Copenhagen N Denmark
2. Department of Biology and Biological EngineeringChalmers University of Technology Kemivägen 10 SE412 96 Gothenburg Sweden
3. Novo Nordisk Foundation Center for BiosustainabilityTechnical University of Denmark Building 220 DK2800 Kongens Lyngby Denmark