1. State Key Laboratory of Natural and Biomimetic DrugsPeking University Beijing 100191 People's Republic of China
2. State Key Laboratory of Bioactive Substance and Function of Natural Medicines, and Beijing Key Laboratory of Active Substance Discovery and Druggability Evaluation, Institute of Materia Medica, Chinese Academy of Medical SciencesPeking Union Medical College 2 A Nanwei Road, Xicheng District Beijing 100050 People's Republic of China
3. Institute of Pharmacology, School of Pharmaceutical SciencesShandong First Medical University & Shandong Academy of Medical Sciences 619 Changcheng Road Taian 271016 People's Republic of China