1. Laboratory of Farm Animal Production Medicine, Kagoshima University, Kagoshima 890-0064, Japan
2. Shepherd Central Livestock Clinic, Kagoshima 899-1611, Japan
3. Department of Applied Biological Science, Faculty of Agriculture, Kagawa University, Kagawa 761-0795, Japan
4. Laboratory of Plant Pathology, Kagoshima University, Kagoshima 890-0064, Japan
5. Laboratory of Veterinary Public Health, Faculty of Agriculture, Kagoshima University, Kagoshima 890-0064, Japan
6. The Education and Research Center for Marine Resources and Environment, Faculty of Fisheries, Kagoshima University, Kagoshima 890-0056, Japan
7. Faculty of Veterinary Medicine, Utrecht University, Yalelaan 104, the Netherlands