1. Department of Orthodontics and Craniofacial Developmental Biology, Hiroshima University Graduate School of Biomedical Sciences
2. Department of Anatomy and Functional Restorations, Division of Oral Health Sciences, Hiroshima University Graduate School of Biomedical Sciences
3. Department of Oral and Maxillofacial Surgery, Hiroshima University Graduate School of Biomedical Sciences
4. National Hospital Organization Kure Medical Center