1. School of Basic Medical Sciences, Guilin Medical University, Guangxi, Guilin, China
2. Department of Foreign Languages, Guilin Medical University, Guangxi, Guilin, China
3. Department of Physiology, Guilin Medical University, Guangxi, Guilin, China
4. Department of Pathophysiology, Guilin Medical University, Guangxi, Guilin, China
5. Department of Anatomy, Guilin Medical University, Guangxi, Guilin, China
6. Department of Parasitology, Guilin Medical University, Guangxi, Guilin, China
7. Guilin Medical University, Guangxi, Guilin, China