1. Department of Oral and Maxillofacial Surgery, Faculty of Life Sciences, Kumamoto University, Kumamoto, Kumamoto 860‑8556, Japan
2. Department of Molecular Pathology, Faculty of Life Sciences, Kumamoto University, Kumamoto, Kumamoto 860‑8556, Japan
3. Department of Immunogenetics, Faculty of Life Sciences, Kumamoto University, Kumamoto, Kumamoto 860‑8556, Japan
4. Department of Oral Surgery, Oral and Maxillofacial Center, Kagoshima University Hospital, Kagoshima, Kagoshima 890‑8520, Japan
5. Department of Urology, Faculty of Life Sciences, Kumamoto University, Kumamoto, Kumamoto 860‑8556, Japan
6. Sakurajyuji Hospital, Kumamoto, Kumamoto 861‑4173, Japan
7. Department of Oral Surgery, Minamata Medical Center, Minamata, Kumamoto 867‑0041, Japan