1. Department Oral Health Promotion, Graduate School of Oral Medicine, Matsumoto Dental University
2. Department of Operative Dentistry, Endodontology and Periodontology, School of Dentistry, Matsumoto Dental University
3. Department of Center for Development of Advanced Medicine for Dental Diseases, National Center for Geriatrics and Gerontology
4. Division of Oral and Maxillofacial Biology, Institute for Oral Science, Matsumoto Dental University
5. Department of Oral and Maxillofacial Radiology, School of Dentistry, Matsumoto Dental University