Hisamatsu , Kunisaki R, Nakamura S, Tsujikawa , Hirai F, Nakase H, Watanabe K, Yokoyama K, Nagahori M, Kanai T, Naganuma M, Michimae H, Andoh A, Yamada A, Yokoyama T, Kamata N, Tanaka S, Suzuki Y, Hibi T, Watanabe M, CERISIER Trial group
Motohashi T, Yabuno A, Michimae H, Ohishi T, Nonaka M, Takano M, Nishio S, Fujiwara H, Keiichi K, Kondo E, Sugiyama T, Tabata T