^○Kobayashi Yasuyuki, Kotani Yasuhiro, Tai Ryuta, Tsuji Tatsunori, Sakota Naoya, Kawada Sachiko, Horio Naohiro, Goto Takuya, Kuroko Yousuke, Arai Sadahiko, Kasahara Shingo (Okayama University)

^○Tomoyuki Iwase¹, Jyunichi Koizumi¹, takeshi osaki¹, Azuma Tabayashi¹, shougo Oyama¹, Kazuya Kumagai¹, Takeshi Kamada¹, Jyunichi Tsuboi¹, Hajime Kin¹, Akio Ikai² (1.Iwate medical university, Morioka, Japan, 2.Shizuoka children's hospital)

^○Moyu Hasegawa, Shigemitsu Iwai, Kazuhiko Ishimaru, Yosuke Kugo, Koji Miwa, Hiroaki Kawata (Osaka Women's and Children's Hospital)

^○Masahito Yamashiro, Kiyono Morita, Yoshimasa Uno, Gen Shinohara, Hiro Kinami, Takashi Kurihara (Department of Cardiac Surgery, The Jikei University school of medicine)

^○Tai Fuchigami, Masahiko Nishioka, Toru Akashige (Okinawa Prefectural Nanbu Medical Center & Children's Medical Center)