1. Department of Medicine (Neurology and Rheumatology) Shinshu University School of Medicine Matsumoto Japan
2. Intractable Disease Care Center Shinshu University Hospital Matsumoto Japan
3. Department of Brain Disease Research Shinshu University School of Medicine Matsumoto Japan
4. Department of Molecular Pathology Shinshu University Graduate School of Medicine Matsumoto Japan
5. Department of Pathology Shinshu University School of Medicine Matsumoto Japan