Shin Nabatame^1,2，Masashi Mukai^1,2，Katsuhiro Ogawa^1,2，Junpei Tanigawa^1,2，Koji Tominaga^1,2,3，Kuriko Shimono—Kagitani^1,2,3，Toshiyuki Mano⁴，Keiichi Ozono¹ (1. Department of Pediatrics, Osaka University Graduate School of Medicine, Suita, Japan，2. Epilepsy Center, Osaka University Hospital, Suita, Japan，3. Division of Developmental Neuroscience, United Graduate School of Child Development, Osaka University, Suita, Japan，4. Mano Suginoko Kids Clinic, Takatsuki, Japan)

Tugce Aksu Uzunhan¹，Akif Ayaz²，Nafiye Emel Cakar³ (1. Department of Pediatric Neurology, Prof. Dr. Cemil Tascioglu City Hospital, Istanbul, Turkey，2. Department of Medical Genetics, Medipol University, Istanbul, Turkey，3. Department of Pediatric Metabolism, Prof. Dr. Cemil Tascioglu City Hospital, Istanbul, Turkey)

Tatsuro Izumi，Mondo Kuroda (Department of Pediatrics and Child Neurology, Nanao National Hospital, Nanao, Japan)

Sachie Nakamura¹，Yasushi Ito^2,3，Hiroko Hayakawa⁴，Shiho Aoki¹，Takanori Yamagata¹，Hitoshi Osaka¹ (1. Department of Pediatrics, Jichi Medical University, Tochigi, Japan，2. Department of Pediatrics, Tokyo Women's Medical University, Tokyo, Japan，3. Aiiku Research Institute, Tokyo, Japan，4. Department of Biochemistry, Jichi Medical University, Tochigi, Japan)