1. the Department of Medicine (Neurology), Shinshu University School of Medicine
2. the Department of Clinical Sciences and Laboratory Medicine, Kansai Medical University
3. the Department of Hematology, Nagano Red-Cross Hospital
4. the Department of Nephrology, Nagano Red-Cross Hospital
5. the Department of Dermatology, Nagano Red-Cross Hospital
6. the Department of Neurology, Nagano Red-Cross Hospital