1. Department of Neurology and Geriatrics Kagoshima University Graduate School of Medical and Dental Sciences Kagoshima Japan
2. Department of Neurology Yale School of Medicine New Haven Connecticut USA
3. Center for Neuroscience and Regeneration Research Veterans Affairs Connecticut Healthcare System West Haven Connecticut USA
4. Department of Neurology National Hospital Organization Okinawa Hospital Okinawa Japan
5. Department of Pediatrics Shimane University Faculty of Medicine Shimane Japan
6. National Epilepsy Center NHO Shizuoka Institute of Epilepsy and Neurological Disorders Shizuoka Japan
7. Department of Pediatric Neurology Fukuoka Children's Hospital Fukuoka Japan
8. Department of Neurology Fukushima Medical University Fukushima Japan