Zheng-Sheng Wu, Vijay Pandey, Wen-Yong Wu, Shan Ye, Tao Zhu* and Peter E Lobie*
* Corresponding authors: Tao Zhu zhut@ustc.edu.cn - Peter E Lobie csipel@nus.edu.sg
BMC Cancer 2013, 13:34 doi:10.1186/1471-2407-13-34