1. Center for Antibody and Vaccine Therapy, Research Hospital, Institute of Medical Science Hospital, The University of Tokyo, Tokyo, Japan
2. Department of Oral and Maxillofacial Surgery, Kumamoto University, Kumamoto, Japan
3. Department of Oral and Maxillofacial Surgery, Yokohama City University, Yokohama, Japan
4. Division of Molecular Pathology, Institute of Medical Science, The University of Tokyo, Tokyo, Japan
5. Department of Plastic and Reconstructive Surgery, Yokohama City University, Yokohama, Japan