1. Laboratory of Veterinary Pathology, Faculty of Applied Biological Sciences, Gifu University, 1-1 Yanagido, Gifu 501-1193, Japan
2. Department of Animal Medicine, Faculty of Veterinary Medicine, Damanhour University, El-Beheira, Egypt
3. Department of Pathology, Faculty of Veterinary Medicine, Beni-Suef University, Beni-Suef, 62511, Egypt
4. Laboratory of Veterinary Microbiology, Faculty of Applied Biological Sciences, Gifu University, 1-1 Yanagido, Gifu 501-1193, Japan
5. Department of Animal Medicine, Faculty of Veterinary Medicine, Alexandria University, Alexandria, Egypt
6. Department of Pathology and Parasitology, Faculty of Veterinary Medicine, Damanhour University, El-Beheira, Egypt
7. Department of Pharmacology and Toxicology, Faculty of Pharmacy, Al-Azhar University, Cairo, Egypt