1. Department of Basic Veterinary Science, Joint Graduate School of Veterinary Science, Gifu University, Gifu, Japan
2. Laboratory of Veterinary Pharmacology, Joint Department of Veterinary Medicine, Faculty of Applied Biological Sciences, Gifu University, Gifu, Japan
3. Department of Frontier Life Sciences, Faculty of Life Sciences, Kyoto Sangyo University, Kyoto, Japan
4. Department of Basic Veterinary Science, Joint Graduate School of Veterinary Science, Tottori University, Tottori, Japan