1. Laboratory of Zoonotic Diseases, School of Veterinary Medicine, Rakuno Gakuen University, Ebetsu, Hokkaido 069–8501, Japan
2. National Veterinary Drug Assay Laboratory, Indonesia
3. Department of Veterinary Microbiology, Faculty of Veterinary Science, Chulalongkorn University, Thailand
4. Department of Veterinary Hygiene, National Institute of Veterinary Research, Hanoi, Vietnam
5. Laboratory of Veterinary Hygiene, Graduate School of Veterinary Medicine, Hokkaido University, Sapporo, Hokkaido 060–0818, Japan
6. Department of Veterinary Medicine, Tokyo University of Agriculture and Technology, Fuchu, Tokyo 183–8509, Japan
7. Laboratory of Food Microbiology and Food Safety, School of Veterinary Medicine, Rakuno Gakuen University, Ebetsu, Hokkaido 069–8501, Japan