Nan Wang, Qinggang Li, Li Zhang, Hongli Lin, Jie Hu, Diangeng Li, Suozhu Shi, Shaoyuan Cui, Jianhui Zhou, Jiayao Ji, Jiajia Wan, Guangyan Cai, Xiangmei Chen
PLoS One. 2012; 7(8): e43768. Published online 2012 Aug 17. doi: 10.1371/journal.pone.0043768