Affiliation: | 1. Department of Child Neurology, Okayama University Hospital, Okayama, Japan;2. Faculty of Medicine, Okayama University, Okayama, Japan;3. Division of Instrumental Analysis, Department of Instrumental Analysis and Cryogenics, Advanced Science Research Center, Okayama University, Okayama, Japan;4. Department of Pediatrics, Kameda Medical Center, Chiba, Japan;5. Department of Pediatrics, NHO Shizuoka Institute of Epilepsy and Neurological Disorders, Shizuoka, Japan;6. Department of Child Neurology, NHO Nishi-Niigata Chuo National Hospital, Niigata, Japan;7. Department of Pediatrics, Nara Medical University, Nara, Japan;8. Department of Child Neurology, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama, Japan |