Yan Xiong, Yun Bai, Nufatt Leong, Todd S Laughlin, Paul G Rothberg, Haodong Xu, Lin Nong, Jing Zhao, Ying Dong and Ting Li*
* Corresponding author: Ting Li lixiaoting12@hotmail.com
Diagnostic Pathology 2013, 8:27 doi:10.1186/1746-1596-8-27