Authors: Xingjiang Xiong; Xiaochen Yang; Bo Feng; Wei Liu; Lian Duan; Ao Gao; Haixia Li; Jizheng Ma; Xinliang Du; Nan Li; Pengqian Wang; Kelei Su; Fuyong Chu; Guohao Zhang; Xiaoke Li; Jie Wang Journal: Evid Based Complement Alternat Med Date: 2013-03-20 Impact factor: 2.629