- Nihon University
- Department of Microbiology and Immunology
External person
- Nihon University
- Department of Microbiology and Immunology
External person
- Tianjin Medical University
- Nihon University
- Medical University
External person
- The University of Tokyo
- Nihon University
- Chiba University
- University of California at San Diego
External person
- Nihon University
- National Institute of Infectious Diseases
- Department of Microbiology and Immunology
External person
- Tianjin Stomatology Hospital
- Nihon University
External person
- University of Alabama at Birmingham
- The University of Tokyo
External person
- Peking University
- Nihon University
External person
- International Vaccine Institute, Seoul
- Seoul National University
External person
- Nihon University
- University School of Dentistry
External person
- Nihon University
- Nihon University of School of Dentistry at Matsudo
External person
- Kyorin University
- National Institute of Infectious Diseases
External person
- Nihon University
- Tianjin Stomatology Hospital
External person
- Dental College of Georgia at Augusta
- Augusta University
External person
- Department of Oral Surgery
External person
- Nihon University of School of Dentistry at Matsudo
External person
- The University of Tokyo
- Waseda University
External person
- Nihon University
- Tongji University
External person
- The University of Tokyo
- Chiba University
- University of California at San Diego
- National Institutes of Biomedical Innovation, Health and Nutrition
External person
- University of Pennsylvania
External person
- Tohoku University
- The University of Tokyo
External person
- Royal College of Surgeons in Ireland
External person