1. Department of Dentistry for Children and Disabled Persons; Hokkaido University Graduate School of Dental Medicine; Sapporo Hokkaido Japan
2. Department of Human Genetics; Nagasaki University Graduate School of Biomedical Sciences; Nagasaki Japan
3. Division of Research and Treatment for Oral and Maxillofacial Congenital Anomalies; School of Dentistry, Aichi Gakuin University; Nagoya Japan
4. Department of Oral and Maxillofacial Surgery; Keiyukai Sapporo Hospital; Sapporo Japan
5. Division of Molecular Pharmacology & Cell Biophysics, Department of Oral Biology; Tohoku University Graduate School of Dentistry; Sendai Japan
6. Division of Pediatric Dentistry, Department of Oral Health and Development Sciences; Tohoku University Graduate School of Dentistry; Sendai Japan
7. Department of Molecular Cell Pharmacology; Hokkaido University Graduate School of Dental Medicine; Sapporo Japan
8. Department of Pediatrics; Nagasaki University Graduate School of Biomedical Sciences; Nagasaki Japan
9. Clinical Genetics Unit; Kyoto University Hospital; Kyoto Japan
10. Department of Oral Pathology and Biology; Hokkaido University Graduate School of Dental Medicine; Sapporo Japan
11. Tenshi College School of Nursing and Nutrition; Sapporo Japan
12. Department of Oral Pathology; School of Dentistry, Aichi Gakuin University; Nagoya Japan
13. Center for Advanced Oral Medicine; Hokkaido University Hospital; Sapporo Japan