^○Naoko Ishihara¹, Hitomi Sasaki², Sayuri Shima³, Misa Miyake¹, Hiromi Hibino¹, Takema Kato⁴, Ryoichi Shiroki², Hiroki Kurahashi⁴ (1.Department of Pediatrics, Fujita Health University School of Medicine, Toyoake, Japan, 2.Department of Urology, Fujita Health University School of Medicine, Toyoake, Japan, 3.Department of Neurology, Fujita Health University School of Medicine, Toyoake, Japan, 4.Division of Molecular Genetics, Institute for Comprehensive Medical Science, Fujita Health University, Toyoake, Japan)

^○Erika Hiwatari¹, Shin-ichiro Hamano^1,2, Atsuko Oba³, Satoru Ikemoto^2,3, Ryuki Matsuura^1,3, Reiko Koichihara², Motoyuki Minamitani¹, Yo Niida⁴ (1.Division of Neurology, Saitama Children's Medical Center, Saitama, Japan, 2.Department for Child Health and Human Development, Saitama Children's Medical Center, Saitama, Japan, 3.Department of Pediatrics, Jikei University School of Medicine, Tokyo, Japan, 4.Division of Clinical Genetics, Multidisciplinary Medical Center, Kanazawa Medical University Hospital, Ishikawa, Japan)

^○Satoshi Akamine¹, Noriaki Sagata², Yasunari Sakai¹, Takahiro Kato², Yuki Matsushita¹, Masafumi Sanefuji¹, Yoshito Ishizaki¹, Hiroyuki Torisu^1,3, Hirotomo Saitsu⁴, Naomichi Matsumoto⁵, Shouichi Ohga¹ (1.Department of Pedeatrics, University of Kyushu, Fukuoka, Japan, 2.Department of Neuropsychiatry, University of Kyushu, Fukuoka, Japan, 3.Section of Pediatrics, Department of Medicine, Fukuoka Dental College, Fukuoka, Japan, 4.Department of Biochemistry, Hamamatsu University School of Medicine, Hamamatsu, Japan, 5.Department of Human Genetics, Yokohama City University Graduate School of Medicine, Yokohama, Japan)

^○Kazuyuki Nakamura¹, Junichi Yokoyama¹, Akiko Abe¹, Hirotomo Saitsu², Mitsuko Nakashima², Naomichi Matsumoto², Mitsuhiro Kato^1,3 (1.Department of Pediatrics, Yamagata University Faculty of Medicine, Yamagata, Japan, 2.Department of Human Genetics, Yokohama City University Graduate School of Medicine, Yokohama, Japan, 3.Department of Pediatrics, Showa University School of Medicine, Tokyo, Japan)

^○Yoshiaki Saito^{1,2,3,4,5,6,7}, Gaku Yamanaka², Hideki Shimomura³, Kazuhiro Shiraishi⁴, Tomoyuki Nakazawa⁵, Fumihide Kato⁶, Yuko Shimizu-motohashi⁷, Masayuki Sasaki⁷, Yoshihiro Maegaki¹ (1.Division of Child Neurology, Department of Brain and Neurosciences, Tottori University, Yonago, Japan, 2.Department of Pediatrics, Tokyo Medical University, Shinjuku, Tokyo, Japan, 3.Department of Pediatrics, Shiga Medical Center for Children, Moriyama, Japan, 4.Department of Pediatric Neurology, National Hospital Organization, Utano National Hospital, Kyoto, Japan, 5.Department of Pediatrics, Tokyo Metropolitan Health and Medical Treatment Corporation Toshima Hospital, Tokyo, Japan, 6.Division of Pediatrics, Shimane Prefectural Central Hospital, Izumo, Japan, 7.Department of Child Neurology, National Center of Neurology and Psychiatry, Kodaira, Japan)