1. Department of Applied Veterinary Sciences, United Graduate School of Veterinary Sciences, Gifu University
2. Molecular Biology Division, Epizootic Research Center, Equine Research Institute, Japan Racing Association
3. Laboratory of Veterinary Pathology, Faculty of Applied Biological Sciences, Gifu University
4. The Avian Zoonosis Research Center, Faculty of Agriculture, Tottori University
5. Laboratory ofVeterinary Microbiology, Faculty of Applied Biological Sciences, Gifu University