1. School of Pharmacy, Ningxia Medical University, Yinchuan, Ningxia, China;
2. Department of Pharmacy, General Hospital of Yan Kuang Group, Zou Cheng, Shandong, China;
3. School of Basic Medicine, Ningxia Medical University, Yinchuan, Ningxia, China;
4. General Hospital of Ningxia Medical University, Yinchuan, Ningxia, China