1. Department of Physiology and Cell Biology, University of South Alabama, Mobile, USA
2. School of Life Sciences, Shanghai University, Shanghai, China
3. China State Institute of Pharmaceutical Industry, Shanghai, China
4. Department of Neurobiology, Morehouse School of Medicine, Atlanta, USA
5. Department of Basic Medical Science, University of Missouri–Kansas City, Kansas City, USA
6. Department of Mathematics and Statistics, University of South Alabama, Mobile, USA