1. Department of Physiological Chemistry, Department of Infectious Diseases; University of Veterinary Medicine Hannover; Hannover Germany
2. Research Center for Emerging Infections and Zoonoses (RIZ); University of Veterinary Medicine Hannover; Hannover Germany
3. Institute for Microbiology, Department of Infectious Diseases; University of Veterinary Medicine Hannover; Hannover Germany
4. Department of Pediatrics, Pediatric Infectious Diseases, Medical Faculty Mannheim; Heidelberg University; Mannheim Germany
5. Department of NDU Life Sciences, School of Life Dentistry at Tokyo; The Nippon Dental University; Chiyoda-ku Tokyo Japan
6. Institute for Veterinary Pathology, Faculty of Veterinary Medicine; University Leipzig; Germany
7. Department of Pathology; University of Veterinary Medicine Hannover; Hannover Germany
8. University Clinic for Swine; University of Veterinary Medicine Vienna; Vienna Austria
9. Research group Biophysics; Research Centre Borstel; Borstel Germany
10. Institute for Bacteriology and Mycology, Centre for Infectious Diseases, Faculty of Veterinary Medicine; University Leipzig; Germany