Author(s)
Shimada Y, Kameyama H, Nagahashi M, Ichikawa H, Muneoka Y, Yagi R, Tajima Y, Okamura T, Nakano M, Sakata J, Kobayashi T, Nogami H, Maruyama S, Takii Y, Hayashida T, Takaishi H, Kitagawa Y, Oki E, Konishi T, Ishida F, Kudo SE, Ring JE, Protopopov A, Lyle S, Ling Y, Okuda S, Ishikawa T, Akazawa K, Takabe K, Wakai T.