^○Masamichi Matsumori, Motoharu Kawashima, Shota Hasegawa, Kanetsugu Nagao, Takanori Tsujimoto, Yoshikatsu Nomura, Sou Izumi, Hirohisa Murakami, Tasuku Honda, Nobuhiko Mukohara (Hyogo Brain And Heart Center at Himeji, Himeji, Japan)

^○Hiroshi Tsuchiya¹, Hidehito Endo¹, Hikaru Ishii¹, Yusuke Inaba¹, Katsunari Terakawa¹, Hiroshi Kubota¹, Sayaka Funata², Hiroaki Shimoyamada², Junji Shibahara² (1.Kyorin university Cardiovasucular Surgery, 2.kyorin University Pathology)

^○Tomoyuki Aoki, Hiroki Yamaguchi, Masami Takagaki, Hiromasa Nakamura, Tasuku Kadowaki, Yousuke Ueno, Hiroshi Kataoka, Takaki Uchida (Showa University Koto Toyosu hospital)

^○Go Yamashita, Naoki Kanemitsu, Takeichiro Nakane, Masanori Honda, Hitoshi Okabayashi (Mitsubishi Kyoto Hospital)

^○Yuichiro Fukumoto, Soh Hosoba, Yoshihiro Goto, Satoshi Sumino, Yasuhide Okawa (Toyohashi Heart Center)

^○Koyama Yutaka, Sawada Kohshi, Kawaguchi Yasuhiko, Tamaki Mototsugu, Kitamura Hideki, Ohkawa Yasuhide (Nagoya Heart Center)

^○Shohei Yamada, Takura Taguchi, Satoshi Asada, Shunsuke Saito, Masahiro Ryugo, Osamu Monta, Yasushi Tsutsumi (Fukui CardioVascular Center)