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Kokichi Miyatake
Depnent of Social Dentistry, Tokyo Dental College [Japan]
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Ichirou Shimamura
Third Department of Prosthodontics, Tokyo Dental College [Japan]
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Yoshiyuki Kakehashi
Third Department of Prosthodontics，Nihon University, School of Dentistry [Japan]
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Yoshiyuki Sasaki
Department of Preventive Dentistry and Public Health, Tokyo Medical and Dental University [Japan]
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Toru Takiguchi
Health Insurance Bureau, Ministry of Health and Welfare [Japan]
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Yoshinori Toriyama
Medical Economics Division, Health Insurance Bureau, Ministry of Health and Welfare [Japan]
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Masayuki Ogura
Medical Economics Division, Health Insurance Bureau, Ministry of Health and Welfare [Japan]
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Takuo Ishii
Dental Health Division, Health Policy Bureau, Ministry of Health and Welfare [Japan]
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Hideyuki Kamijyou
Dental Health Division, Health Policy Bureau, Ministry of Health and Welfare [Japan]
