Shengchun Liu*, Si Zhang, Kelley Bromley-Brits, Fang Cai, Weihui Zhou, Kun Xia, Jill Mittelholtz and Weihong Song*
* Corresponding authors: Shengchun Liu liushengchun1968@163.com - Weihong Song weihong@exchange.ubc.ca
Molecular Neurodegeneration 2011, 6:21 doi:10.1186/1750-1326-6-21