Ya-Nan Zhang, Dong-Jun Yu, Shu-Sen Li, Yong-Xian Fan, Yan Huang* and Hong-Bin Shen*
* Corresponding authors: Yan Huang yhuang@mail.sitp.ac.cn - Hong-Bin Shen hbshen@sjtu.edu.cn
BMC Bioinformatics 2012, 13:118 doi:10.1186/1471-2105-13-118