1. Institute of Biochemistry and Molecular Biology, the Key Laboratory of Ecological Environment and Critical Human Diseases Prevention of Hunan Province Department of Education, Hunan Province Cooperative Innovation Center for Molecular Target New Drug Study, Hengyang Medical College, University of South China, Hengyang 421001, P. R. China
2. Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou 350002, P. R. China
3. Department of Neurosurgery, Shengli Clinical Medical College of Fujian Medical University, Fuzhou 350001, China