Investigadores: Takeshi Yoneshiro, Mami Matsushita, Sayuri Fuse-Hamaoka, Miyuki Kuroiwa, Yuko Kurosawa, Yosuke Yamada, Makoto Arai, Yuchen Wei, Makoto Iida, Kenichi Kuma, Toshimitsu Kameya, Tomoya Harada, Yoshihiro Matsumura, Tsuyoshi Osawa, Yoshiko Aoki, Hisashi Nakamura, Takafumi Hamaoka, Juro Sakai, Masayuki Saito