1. Small Animal Clinic, University of Veterinary Medicine and Pharmacy, Komenského 73, 041 81 Košice, Slovakia
2. Institute of Material Research, Slovak Academy of Sciences, 040 01 Košice, Slovakia
3. Department of Microbiology and Immunology, University of Veterinary Medicine and Pharmacy, Komenského 73, 041 81 Košice, Slovakia
4. Department of Parasitology, University of Veterinary Medicine and Pharmacy, Komenského 73, 041 81 Košice, Slovakia
5. Faculty of Mechanical Engineering, Department of Biomedical Engineering and Measurement, Technical University of Košice, Letná 9, 042 00 Košice, Slovakia