1. Chair of Food Safety and Analytics, Faculty of Veterinary Medicine, LMU in Munich, Munich, Germany
2. Chair of Analytical Food Chemistry, TUM School of Life Sciences Weihenstephan, Technical University of Munich, Freising, Germany
3. Department of Safety and Quality of Milk and Fish Products, Max Rubner-Institut, Federal Research Institute of Nutrition and Food, Kiel, Germany
4. Department of Safety and Quality of Cereals, Max Rubner-Institut, Federal Research Institute of Nutrition and Food, Detmold, Germany