1. Lingnan Medical Research Center, The First Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou, 510006, PR China
2. Artemisinin Research Center, Guangzhou University of Chinese Medicine, Guangzhou, 510006, PR China
3. School of Pharmaceutical Sciences, Guangzhou University of Chinese Medicine, Guangzhou, 510006, PR China
4. School of Medicine and Pharmacy, Ocean University of China, Qingdao 266071, Shandong, China