Weiyue Ji, Handuo Shi, Haoqian Zhang, Rui Sun, Jingyi Xi, Dingqiao Wen, Jingchen Feng, Yiwei Chen, Xiao Qin, Yanrong Ma, Wenhan Luo, Linna Deng, Hanchi Lin, Ruofan Yu, Qi Ouyang
PLoS One. 2013; 8(2): e57482. Published online 2013 Feb 28. doi: 10.1371/journal.pone.0057482