1. Division of Dental Informatics and Radiology, Tohoku University Graduate School of Dentistry
2. Clinics of Dentistry for Disabled, Tohoku University Hospital
3. Division of Dental Biomaterials, Tohoku University Graduate School of Dentistry
4. Department of Neurosurgery, Tohoku University Graduate School of Medicine
5. Division of Advanced Prosthetic Dentistry, Tohoku University Graduate School of Dentistry
6. Division of Oral Ecology and Biochemistry, Tohoku University Graduate School of Dentistry