1. Division of Oral Structural and Functional Biology, Nihon University Graduate School of Dentistry
2. Department of Oral and Maxillofacial Surgery II, Nihon University School of Dentistry
3. Nihon University School of Dentistry
4. Division of Microscopic Anatomy, Niigata university Graduate School of Medical and Dental Sciences
5. Department of Microbiology and Immunology, Nihon University School of Dentistry
6. Division of Immunology and Pathobiology, Dental Research Center, Nihon University School of Dentistry
7. Department of Oral and Maxillofacial Radiology, Nihon University School of Dentistry
8. Department of Oral and Maxillofacial Surgery I, Nihon University School of Dentistry
9. Department of Biochemistry, Nihon University School of Dentistry
10. Division of Functional Morphology, Dental Research Center, Nihon University School of Dentistry