Nombre investigadores: Nozomi Nishida, Satoru Sugimoto, Satoshi Miyagaki, Chiharu Cho, Madoka Konishi, Takeshi Goda, Mihoko Yamaguchi, Yasuhiro Kawabe, Hidechika Morimoto, Joji Kusuyama, Takuro Okamura, Masahide Hamaguchi, Jun Mori, Hisakazu Nakajima, Michiaki Fukui, Tomoko Iehara
