1. Department of Veterinary Medicine Tokyo University of Agriculture and Technology Tokyo Japan
2. College of Veterinary Medicine Yunnan Agricultural University Kunming China
3. Institute of Global Innovation Research Tokyo University of Agriculture and Technology Tokyo Japan
4. Research and Development Division Mitsui Sugar Co., Ltd Tokyo Japan
5. Division of Pharmacology and Toxicology The University of Texas at Austin Austin Texas USA
6. Department of Integrative Biology The University of Texas at Austin Austin Texas USA