^○Tamayo Ishikawa, Yoshida Shinobu, Nishizawa Kashiro (Omihachiman Community Medical Center)

^○Yukimi Oyoshi, Matsumoto Yoko, Masahiro Ito (Department of Pediatrics, Tokyo Metropolitan Fuchu Medical Center for the Disabled, Tokyo, Japan)

^○Kaoru Moriyama, Takuya Hayashida, Daishi Inoue, Mio Yamashita, Mitsuhiro Matsuo (Department of Pediatrics, Nagasaki welfare center, Nagasaki, Japan)

^○Takafumi Sakakibara¹, Yoko Takeda¹, Ryota Sasaki², Kentaro Tamura², Keiji Nogami¹ (1.Department of Pediatrics, Nara Medical University, Kashihara, Japan, 2.Department of Neurosurgery, Nara Medical University, Kashihara, Japan)