Affiliation: | 1. Department of Oral Science, Graduate School of Medicine, Chiba University, Chiba, Japan;2. Department of Dentistry and Oral-Maxillofacial Surgery, Chiba University Hospital, Chiba, Japan;3. Division of Oral Surgery, Eastern Chiba Medical Center, Chiba, Japan;4. Division of Dentistry, Chiba Prefectural Sawara Hospital, Chiba, Japan;5. Department of Medical Oncology, Graduate School of Medicine, Chiba University, Chiba, Japan |