1. Department of Neurology Graduate School of Medical Sciences, Kumamoto University Kumamoto Japan
2. Department of Molecular Neurology and Therapeutics Kumamoto University Hospital Kumamoto Japan
3. Department of Oral and Maxillofacial Surgery, Faculty of Sciences Kumamoto University Hospital Kumamoto Japan
4. Department of Diagnostic Pathology Kumamoto University Hospital Kumamoto Japan
5. Department of Neurology National Hospital Organization Kumamoto Saishun Medical Center Koshi Kumamoto Japan