1. Division of Research and Treatment for Oral and Maxillofacial Congenital Anomalies Aichi Gakuin University, School of Dentistry Nagoya Japan
2. Cleft Lip and Palate Center Aichi Gakuin University Dental Hospital Nagoya Japan
3. Division of Speech, Hearing, and Language Aichi Gakuin University Dental Hospital Nagoya Japan
4. Laboratory of Medicinal Resources School of Pharmacy, Aichi Gakuin University Nagoya Japan
5. Department of Health Science, Faculty of Psychological and Physical Science Aichi Gakuin University Nagoya Aichi Japan
6. Department of Public Health School of Medicine, International University of Health and Welfare Narita city Chiba Prefecture Japan
7. School of Dentistry, Mongolian National University of Medical Sciences Ulaanbaatar Sukhbaatar duureg Mongolia