1. Institute of Bioprocess Engineering and Pharmaceutical Technology University of Applied Sciences Mittelhessen Giessen Germany
2. Institute of Bioprocess Engineering Friedrich‐Alexander University Erlangen‐Nürnberg Erlangen Germany
3. Friedrich‐Loeffler‐Institute, Federal Research Institute for Animal Health, Institute of Infectiology Greifswald ‐ Insel Riems Germany
4. Jockey Club College of Veterinary Medicine and Life Sciences, City of Hong Kong Kowloon Hong Kong
5. Avicare+ Köthen Germany