Mitsuru Sasako, Hyogo College of Medicine, Nishinomiya; Shinichi Sakuramoto, Kitasato University School of Medicine, Sagamihara; Hitoshi Katai, National Cancer Center Hospital; Toshiharu Yamaguchi and Toshifusa Nakajima, Cancer Institute Hospital, Japanese Foundation for Cancer Research; Masashi Fujii, Nihon University School of Medicine; Yasuo Ohashi, School of Public Health, The University of Tokyo, Tokyo; Taira Kinoshita, National Cancer Center Hospital East, Kashiwa; Hiroshi Furukawa, Sakai Municipal... (At 2011-11-20)
