Ikuyo Kou, Atsushi Takahashi, Tomohiko Urano, Naoshi Fukui, Hideki Ito, Kouichi Ozaki, Toshihiro Tanaka, Takayuki Hosoi, Masataka Shiraki, Satoshi Inoue, Yusuke Nakamura, Naoyuki Kamatani, Michiaki Kubo, Seijiro Mori, Shiro Ikegawa
PLoS One. 2011; 6(5): e19641. Published online 2011 May 6. doi: 10.1371/journal.pone.0019641