1. Department of Pharmacy, Affiliated Hospital of Inner Mongolia Medical University, No. 1 Tongdao North Street, Huimin District, Hohhot 010059, P.R. China
2. Department of Service Center, Health committee of Inner Mongolia Autonomous Region, No. 63 Xinhua Street, Xincheng District, Hohhot 010055, P.R. China
3. Department of Pharmacology, Inner Mongolia Medical University, Jinshan Development Zone, Hohhot 010059, P.R. China
4. Department of Natural Medicinal Chemistry, College of Pharmacy, Inner Mongolia Medical University, Jinshan Development Zone, Hohhot 010110, P.R. China