1. Division of Mucosal Immunology; Department of Microbiology and Immunology; The Institute of Medical Science; The University of Tokyo; Tokyo; Japan
2. Corporation for Production and Research of Laboratory Primates; Ibaraki; Japan
3. Crop Development Division; NARO Agricultural Research Center; Niigata; Japan
4. Hytoculture Control Co. Ltd.; Osaka; Japan
5. Medical Proteomics Laboratory; The Institute of Medical Science; The University of Tokyo; Tokyo; Japan
6. Tsukuba Primate Research Center; National Institute of Biomedical Innovation; Ibaraki; Japan