1. Department of Oral and Maxillofacial Surgery Graduate School of Medical and Dental Sciences Kagoshima University Kagoshima Japan
2. Department of Molecular Oncology Kagoshima University Graduate School of Medical and Dental Sciences Kagoshima Japan
3. Department of Oral Surgery Kagoshima University Medical and Dental Hospital Kagoshima Japan
4. Center for the Research of Advanced Diagnosis and Therapy of Cancer Graduate School of Medical and Dental Sciences Kagoshima University Kagoshima Japan