Yun Bai, Liang Xu, Xiaobo Yang, Zhibin Hu, Jing Yuan, Feng Wang, Minhua Shao, Wentao Yuan, Ji Qian, Hongxia Ma, Ying Wang, Hongliang Liu, Weihong Chen, Lin Yang, Guangfu Jing, Xiang Huo, Feng Chen, Yanhong Liu, Li Jin, Qingyi Wei, Wei Huang, Hongbing Shen, Daru Lu* and Tangchun Wu*
* Corresponding authors: Daru Lu drlu@fudan.edu.cn - Tangchun Wu wut@mails.tjmu.edu.cn
BMC Cancer 2007, 7:81 doi:10.1186/1471-2407-7-81