1. Section of Oral and Maxillofacial Oncology, Division of Maxillofacial Diagnostic and Surgical Sciences, Faculty of Dental Science, Kyushu University
2. Department of Dentistry, Oral and Maxillofacial Surgery, Kyushu Central Hospital of the Mutual Aid Association of Public School Teachers
3. Laboratory of Oral Pathology, Division of Maxillofacial Diagnostic and Surgical Sciences, Faculty of Dental Science, Kyushu University