1. Institute of Microbiology and Epizootics, Centre for Infection Medicine, Department of Veterinary Medicine, Freie Universität Berlin , Berlin , Germany
2. Veterinary Centre for Resistance Research (TZR), Department of Veterinary Medicine, Freie Universität Berlin , Berlin , Germany
3. Jiangsu Key Laboratory for Food Quality and Safety, State Key Laboratory, Cultivation Base of Ministry of Science and Technology, Institute of Food Safety and Nutrition, Jiangsu Academy of Agricultural Sciences , Nanjing , China
4. Federal Office of Consumer Protection and Food Safety (BVL) , Berlin , Germany
5. Beijing Key Laboratory of Detection Technology for Animal-Derived Food Safety, College of Veterinary Medicine, China Agricultural University , Beijing , China