1. Department of Oral Pathobiological Science and Surgery, Tokyo Dental College, Tokyo 101‑0061, Japan
2. Oral Health Science Center, Tokyo Dental College, Tokyo 101‑0061, Japan
3. Oral and Maxillofacial Radiology, Tokyo Dental College, Tokyo 101‑0061, Japan
4. Histology and Developmental Biology, Tokyo Dental College, Tokyo 101‑0061, Japan
5. Clinical Pathophysiology, Tokyo Dental College, Tokyo 101‑0061, Japan
6. Department of Anatomy, Tokyo Dental College, Tokyo 101‑0061, Japan