1. Department of Oral and Maxillofacial Surgery, Graduate School of Medicine, Tokyo Women's Medical University, Tokyo, Japan.
2. Department of Bioscience and Bioinformatics, Faculty of Computer Science and System Engineering, Kyushu Institute of Technology, Fukuoka, Japan.
3. Institute of Advanced Biomedical Engineering and Science, Tokyo Women's Medical University, Tokyo, Japan.
4. Department of Degenerative Neurological Diseases, National Institute of Neuroscience, NCNP, Tokyo, Japan.