1. State Key
Laboratory of Natural
Medicines, China Pharmaceutical University, Nanjing 210009, PR China
2. Center of Drug Discovery, China Pharmaceutical University, Nanjing 210009, PR
China
3. Department of Pharmacology,
Medical
College, Henan University of Science and Technology, Luoyang 471003, PR China
4. Department of Molecular and
Medical Pharmacology, University of California, Los Angeles, California 90095, United States