1. Department of Pharmacy, Henan University of Chinese Medicine, Zhengzhou, China
2. Graduate School of Medical Sciences, Kanazawa University, Kanazawa City, Japan
3. State Key Laboratory of Natural and Biomimetic Drugs and Department of Natural Medicines, School of Pharmaceutical Sciences, Peking University, Beijing, China
4. Medical College, Henan University of Chinese Medicine, Zhengzhou, China