Mingfeng Tan, Dong Yu, Yuan Jin, Lei Dou, Beiping Li, Yuelan Wang, Junjie Yue* and Long Liang*
* Corresponding authors: Junjie Yue yue_junjie@126.com - Long Liang ll@bmi.ac.cn
Theoretical Biology and Medical Modelling 2012, 9:19 doi:10.1186/1742-4682-9-19