1. Laboratory of Food Biotechnology, Department of Health Sciences and Technology, ETH Zürich, Zürich 8092, Switzerland
2. Laboratory of Toxicology, Department of Health Sciences and Technology, ETH Zürich, Zürich 8092, Switzerland
3. Biozentrum, University of Basel, Basel 4056, Switzerland
4. Institute of Microbiology, Department of Biology, ETH Zürich, Zürich 8093, Switzerland
5. Department of Biological and Chemical Engineering, Aarhus University, Aarhus 8000, Denmark