-
*Naoki Kakudate
Division of Disease Control & Molecular Epidemiology, Department of Oral Growth & Development, Health Sciences University of Hokkaido
-
Manabu Morita
Department of Oral Health, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
-
Makoto Sugai
Nagayama Family Dental Clinic Department of Dentistry for Children and Disabled Person, Division of Oral Functional Science
-
Masato Nagayama
Nagayama Family Dental Clinic
-
Itsuo Chiba
Division of Disease Control & Molecular Epidemiology, Department of Oral Growth & Development, Health Sciences University of Hokkaido
-
Masamitsu Kawanami
Department of Periodontology and Endodontology, Division of Oral Health Science, Hokkaido University Graduate School of Dental Medicine