Affiliation: | (1) Department of Surgery, Kanagawa Cancer Center, Nakaocho, Asahiku, 241 Yokohama;(2) Clinical Research Institute, Kanagawa Cancer Center, Nakaocho, Asahi-ku, 241 Yokohama;(3) Kihara Institute for Biological Research, Yokohama City University, Nakamura-cho, Minami-ku, 232 Yokohama |