1. Department of Mucosal Immunology, IMSUT Distinguished Professor Unit, The Institute of Medical Science, The University of Tokyo, Tokyo 108-8639, Japan
2. International Research and Development Center for Mucosal Vaccines, The Institute of Medical Science, The University of Tokyo, Tokyo 108-8639, Japan
3. Department of Medicine, School of Medicine and Chiba University-University of California San Diego Center for Mucosal Immunology, Allergy and Vaccine (CU-UCSD cMAV), University of California, San Diego, CA 92093
4. Laboratory of Vaccine Materials, Center for Vaccine and Adjuvant Research and Laboratory of Gut Environmental System, National Institutes of Biomedical Innovation, Health, and Nutrition, Osaka 567-0085, Japan
5. Division of Molecular Immunology, Medical Mycology Research Center, Chiba University, Chiba 260-8673, Japan
6. Department of Cell Biological Science, Graduate School of Life Science, Faculty of Advanced Life Science, Hokkaido University, Hokkaido 001-0021, Japan
7. Department of Innovative Medicine, Graduate School of Medicine, Chiba University, Chiba 260-8670, Japan
8. Department of Otolaryngology and Head and Neck Surgery, Faculty of Medicine, Oita University, Oita 879-5593, Japan
9. Mucosal Vaccine Project, BIKEN Innovative Vaccine Research Alliance Laboratories, Research Institute for Microbial Diseases, Osaka University, Osaka 565-0871, Japan
10. Department of Immunology and Genomics, Osaka City University, Graduate School of Medicine, Osaka 545-8585, Japan
11. Food Biochemistry Laboratory, Department of Applied Biological Chemistry, Graduate School of Agricultural and Life Sciences, The University of Tokyo, Tokyo 113-8657, Japan
12. Department of Obstetrics and Gynecology, Cellular and Molecular Biology Program, University of Michigan Medical Center, Ann Arbor, MI 48109-5617
13. Ludwig Institute for Cancer Research, Université Catholique de Louvain, Brussels B-1200, Belgium
14. Graduate School of Integrated Sciences for Life, Hiroshima University, Hiroshima 739-8528, Japan
15. Center for Experimental Animal Models, Institute for Biomedical Sciences, Tokyo University of Science, Chiba 278-0022, Japan
16. Division of Comparative Pathology and Medicine, Department of Pathology, University of California, San Diego, CA 92093
17. Center for Veterinary Sciences and Comparative Medicine, University of California, San Diego, CA 92093
18. Future Medicine Education and Research Organization, Chiba University, Chiba 260-8670, Japan