1 | Institute of Pathology, University of Veterinary Medicine,
Komenského 73, 040 01 Košice, Slovak Republic |
2 | Institute of Animal Physiology, Slovak Academy of Sciences,
Pri hati 10, 040 01 Košice, Slovak Republic |
3 | Department of Microbiology, University of Veterinary Medicine,
Komenského 73, 040 01 Košice, Slovak Republic |