1. College of Pharmacy, Ningxia Medical University, 1160 Shengli Street, Yinchuan, Ningxia 750004, China
2. School of Biotechnology and Food Science, Tianjin University of Commerce, 409 Guangrong Road, Tianjin 300134, China
3. School of Pharmacy, Second Military Medical University, 325 Guohe Road, Shanghai 200433, China