^○John Laird (Adventist Heart and Vascular Institute, St. Helena, USA)

^○Okamoto Shin, Iida Osamu, Asai Mitsutoshi, Masuda Masaharu, Ishihara Takayuki, Nanto Kiyonori, Kanda Takashi, Tsujimura Takuya, Okuno Syota, Matsuda Yasuhiro, Hata Yosuke, Mano Toshiaki (Kansai Rosai Hospital Cardiovascular Center)

^○Hayakawa Naoki, Yazaki Mikito, Uesako Syunta, Sahashi Syuichi, Kasai Yuhei, Ishibashi Noriyuki, Hirano Satoshi, Arakawa Masataka, Sakkya Sandeep, Miyaji Kotaro, Kushida Syunichi, Kanda Junji (Asahi General Hospital Department of Cardiovascular Medicine)

^○Watanabe Yusuke, Hosawa Koji, Naganuma Toru, Sato Tmomohiko, Ishiguro Hisaaki, Kawamoto Hiroyoshi, Mitomo satoru, Okutsu Masaaki, Tahara Satoko, Kurita Naoyuki, Nakamura Shotaro, Nakamura Sunao (New Tokyo Hospital Department of Cardiology)