| Affiliation: | 1. Lecturer, Section of Dental Anesthesiology, Department of Oral and Maxillofacial Surgery and Oral Medicine, Hiroshima University Hospital, Hiroshima, Japan;2. Assistant Professor, Department of Dental Anesthesiology, Program of Dental Sciences, Graduate School of Biomedical and Health Sciences, Hiroshima University, Hiroshima, Japan;3. Assistant Professor, Section of Dental Anesthesiology, Department of Oral and Maxillofacial Surgery and Oral Medicine, Hiroshima University Hospital, Hiroshima, Japan;4. Assistant Professor, Department of Dental Anesthesiology, Program of Dental Sciences, Graduate School of Biomedical and Health Sciences, Hiroshima University, Hiroshima, Japan;6. Assistant Professor, Department of Dental Anesthesiology, Program of Dental Sciences, Graduate School of Biomedical and Health Sciences, Hiroshima University, Hiroshima, Japan;5. Professor and Department Head, Department of Dental Anesthesiology, Program of Dental Sciences, Graduate School of Biomedical and Health Sciences, Hiroshima University, Hiroshima, Japan |
