1. Department of Veterinary Clinical Science, The United Graduate School of Veterinary Sciences, Gifu University
2. Department of Veterinary Clinical Science, Obihiro University of Agriculture and Veterinary Medicine
3. College of Veterinary Medicine, University of the Philippines Los Baños, College
4. Department of Pathogenetic Veterinary Science, The United Graduate School of Veterinary Sciences, Gifu University
5. Department of Pathobiological Science, Obihiro University of Agriculture and Veterinary Medicine
6. Field Science Center, Obihiro University of Agriculture and Veterinary Medicine