1. Department of PediatricsEhime University Graduate School of Medicine Toon Ehime Japan
2. Department of Child Neurology, National Center HospitalNational Center of Neurology and Psychiatry Kodaira Tokyo Japan
3. Department of Public Health and Epidemiology, Faculty of MedicineOita University Yufu Oita Japan
4. Translational Medical CenterNational Center Hospital, National Center of Neurology and Psychiatry Kodaira Tokyo Japan
5. Division of PediatricsEhime Prefectural Niihama Hospital Niihama Ehime Japan
6. Ehime Rehabilitation Center for Children Toon Ehime Japan
7. Division of PediatricsUwajima City Hospital Uwajima Ehime Japan
8. Division of Child NeurologyShikoku Medical Center for Children and Adults Zentsuji Kagawa Japan
9. Division of PediatricsEhime Prefectural Central Hospital Matsuyama Ehime Japan
10. Division of PediatricsNational Hospital Organization Ehime Medical Center Toon Ehime Japan
11. Division of Pediatric NeurologyTokyo Metropolitan Neurological Hospital Fuchu Tokyo Japan