1. Department of Physiological Chemistry, Faculty of Chemistry, University of Vienna, Vienna 1090, Austria
2. Core Facility Cell Imaging and Ultrastructure Research, University of Vienna, Vienna 1030, Austria
3. Leibniz-Institute for Food Systems Biology at the Technical University of Munich, Freising 85354, Germany
4. Nutritional Systems Biology, Technical University of Munich, Freising 85354, Germany