1. Department of Oral Health Care Education, Health Sciences and Biomedical Engineering, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University
2. Oral Diagnosis and General Dentistry, Dental Hospital, Tokyo Medical and Dental University
3. Department of Preventive Oral Health Care Sciences, Health Sciences and Biomedical Engineering, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University
4. Department of Oral Health Sciences, School of Health Sciences, Meikai University