1. Department of Neurology, Ehime Prefectural Central Hospital
2. Present address: Department of Neurology, Sumitomo Hospital
3. Present address: Department of Neurology, Tochigi Prefectural Rehabilitation Center
4. Present address: Department of Neurology, Ehime Prefectural Imabari Hospital
5. Present address: Department of Neurology, Oozora Hospital
6. Department of Neurosurgery, Ehime Prefectural Central Hospital
7. Department of Neurology, Fukuzumi Hospital