1. Department of Medical Ethics Tokai University School of Medicine Kanagawa Japan
2. Department of Clinical Genetics Tokai University Hospital Kanagawa Japan
3. Department of Neurology Keio University School of Medicine Tokyo Japan
4. Department of Neuromuscular Research, National Institute of Neuroscience, and Department of Genome Medicine Development Medical Genome Center, National Center of Neurology and Psychiatry Tokyo Japan
5. Department of Neurology Tokyo Metropolitan Neurological Hospital Tokyo Japan
6. Department of Molecular Life Science Tokai University School of Medicine Kanagawa Japan