^○Naoki Okuda, Takayoshi Ueno, Sanae Yamauchi, Takashi Kido, Tomomitsu Kanaya, Kanta Araki, Takuji Watanabe, Yuuji Tominaga, Kouichi Toda, Toru Kuratani, Yoshiki Sawa (Osaka University Graduate School of Medicine Cardiovascular surgery, Suita, Japan)

^○Takahisa Sakurai, Hajime Sakurai, Toshimichi Nonaka, Junya Sugiura, Takuya Osawa, Yuson Wada (JCHO Chukyo Hospital)

^○Takahiro Tomoyau, Norihiko Oka, Hirotaka Ishido, Hidenori Hayashi (GUNMA CHILDREN MEDICALCENTER)

^○Takuya Okamoto, Toshihide Nakano, Kensaku Matsuda, Masami Goda, Noriko Fujimoto, Kunihiko Jyoo, Shinichiro Oda, Hideaki Kado (Fukuoka Children's Hospital, Fukuoka, Japan)