1. State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing 210009, P. R. China
2. Jiangsu Key Laboratory of TCM Evaluation and Translational Research, School of Traditional Chinese Pharmacy, China Pharmaceutical University, Nanjing 211198, P. R. China
3. College of Pharmacy, Fujian University of Traditional Chinese Medicine, Fuzhou 350122, P. R. China