^○Shuichi Shiraishi, Ai Sugimoto, Masashi Takahashi, Masanori Tsuchida (Niigata University Graduate School of Medical and Dental Sciences, Division of Thoracic and Cardiovascular Surgery)

^○OSAMU ADACHI, Yasunori Tadano, Naoya Terao, Makoto Takahashi, Masaaki Naganuma, Hiroki Takaya, Koyu Watanabe, Yusuke Suzuki, Tomoyuki Suzuki, Ichiro Yoshioka, Goro Takahashi, Masatoshi Akiyama, Kiichiro Kumagai, Yoshikatsu Saiki (Tohoku University)

^○Takashi Kido, Takayoshi Ueno, Masaki Taira, Tomomitsu Kanaya, Naoki Okuda, Kanta Araki, Takuji Watanabe, Yuji Tominaga, Koichi Toda, Toru Kuratani, Yoshiki Sawa (Osaka University)

^○Rei Tonomura, Tooru Okamura, Fumiya Yoneyama, Youji Takiguchi (Nagano Children's Hospital)

^○Yoshinobu Maeda¹, Masaaki Yamagishi¹, Keiichi Itatani², Shuhei Fujita¹, Hisayuki Hongu¹, Yushi Takayanagi¹, Haruka Fu¹, Hiroki Nakatsuji¹, Hisasi Yaku² (1.Department of Pediatric Cardiovascular Surgery, Kyoto Prefectural University of Medicine, Kyoto, Japan, 2.Division of Cardiovascular Surgery, Kyoto Prefectural University of Medicine, Kyoto, Japan)

^○Satoshi Fujita, Hideki Tatewaki, Tomoki Ushijima, Satoshi Kimura, Hiromichi Sonoda, Yasuhisa Ooishi, Yoshihisa Tanoue, Akira Shiose (Kyushu University, Fukuoka, Japan)

^○Ryuta Tai, Yosuke Kuroko, Naoya Sakoda, Tatsunori Tsuji, Yasuyuki Kobayashi, Sachiko Kawada, Naohiro Horio, Takuya Gotou, Kouki Etou, Takanori Suezawa, Yasuhiro Kotani, Sadahiko Arai, Shingo Kasahara (Okayama University Cardiovascular Surgery)

^○Motoki Komori, Takaya Hoashi, Tomohiro Nakata, Masatoshi Shimada, Hajime Ichikawa (National Cerebral and Cardiovascular Center, Osakafu,Japan)