^○Mizuki Kobayashi, Takahiro Ikeda, Akihiko Miyauchi, Masako Nagashima, Yukifumi Monden, Hitoshi Osaka, Takanori Yamagata (Department of pediatrics, Jichi medical university, Tochigi, Japan)

^○Shizuka Nagase, Yoshinobu Oyazato, Atsuko Kanagawa, Tomoshi Nakajiri, Sora Okita, Kaori Sasaki, Atsushi Nishiyama (The Department of Pediatrics, Kakogawa Central City Hospital, Hyogo, Japan)

^○Asami Ito, Takayuki Mori, Yoshikazu Kitami, Hiromi Suzuki, Ayaka Koide, Sunao Tomita, Sahoko Miyama (Department of Neurology, Tokyo Metropolitan Children's Medical Center, Tokyo, Japan)

^○Yu Katata, Masaru Takayanagi, Mitsuji Moriya, Rikio Suzuki, Taro Kitamura, Toshiyuki Nishio, Toshihiro Ohura (Sendai City Hospital, Miyagi, Japan)

^○Shinichiro Morichi, Natsumi Morishita, Mika Takeshita, Yu Ishida, Shingo Oana, Gaku Yamanaka, Hisashi Kawashima (Department of Pediatrics, Tokyo Medical University, Tokyo, Japan)

^○Junko Ohinata, Megumi Shiota, Naoto Yamaguchi, Nagahisa Takahashi, Takako Yui, Ikumi Kimura (Rihabilitation Center for Disabled Children, Tokyo, Japan)

^○Yusuke Watanabe, Gaku Yamanaka, Natumi Morishita, Mika Takeshita, Tomomi Urabe, Shinitirou Moriti, Yu Ishida, Shingo Oana, Hisashi Kawashima (Department ofPediatrics,Tokyo Medical University Hospital,Tokyo,Japan)

^○Yuji Sugawara, Toshihiro Nomura, Takeshi Hasegawa (Department of Pediatrics, Soka Munincipal Hospital, Soka, Japan)