1. Laboratory of Vaccine Materials and Laboratory of Gut Environment System, National Institutes of Biomedical Innovation, Health and Nutrition（NIBIOHN）
2. Division of Mucosal Immunology and International Research and Development Center for Mucosal Vaccines, The Institute of Medical Science, The University of Tokyo
3. Graduate School of Medicine, Graduate School of Pharmaceutical Sciences, and Graduate School of Dentistry, Osaka University
4. Graduate School of Medicine, Kobe University