1. Department of Neurology and Geriatrics Kagoshima University Graduate School of Medical and Dental Sciences Kagoshima Japan
2. Department of Neurology and Clinical Pharmacology Ehime University Hospital Toon Ehime Japan
3. Department of Neurology Oita Prefecture Hospital Oita Japan
4. Department of Neurology Ohashi Go Neurosurgical Neurology Clinic Fukuoka Japan
5. Department of Neurology National Hospital Organization Minamikyushu Hospital Kagoshima Japan
6. Department of Neurology Kagoshima City Hospital Kagoshima Japan
7. Department of Neurology Kagoshima Medical Association Hospital Kagoshima Japan
8. Department of Physical Therapy, Faculty of Medicine School of Health Sciences, Kagoshima University Kagoshima Japan