Hui Chen, Jun Yin, Yanpin Deng, Min Yang, Lingling Xu, Fukang Teng, Defang Li, Yufan Cheng, Sha Liu, Dong Wang, Tingting Zhang, Wanying Wu, Xuan Liu, Shuhong Guan, Baohong Jiang* and Dean Guo*
* Corresponding authors: Baohong Jiang jiangbh@mail.shcnc.ac.cn - Dean Guo daguo@mail.shcnc.ac.cn
BMC Complementary and Alternative Medicine 2012, 12:53 doi:10.1186/1472-6882-12-53