1. Department of Biomedical Science, School of Medicine, University of Missouri Kansas City, 2411 Holmes Street, Kansas City, MO 64108, U.S.A.
2. Department of Microbiology, School of Medicine, Nanchang University, NO 461 Bayi Road, Donghu District, Nanchang 330006, China
3. The National Engineering Research Center for Bioengineering Drugs and the Technologies, Institute of Translational Medicine, Nanchang University, 1299 Xuefu Rd, Honggu District, Nanchang 330031, China