1. Institute for Veterinary Food Science, Faculty of Veterinary Medicine, Justus Liebig University Giessen, Giessen, Germany
2. Hainan Institute of Zhejiang University, Sanya, China
3. Institute of Preventive Veterinary Science and Department of Veterinary Medicine, Zhejiang University College of Animal Sciences, Hangzhou, China
4. Hessian State Laboratory, Department of Veterinary Medicine, Giessen, Germany
5. Dairy Herd Consulting and Research Company (MBFG), Wunstorf, Germany