1. Institute of Clinical Pharmacology, Science and Technology Innovation Center, Guangzhou University of Chinese Medicine, Guangzhou 510006, China
2. Guangdong Provincial Key Laboratory of Protein Modification and Degradation, School of Basic Medical Sciences, Guangzhou Medical University, Guangzhou 511436, P. R. China
3. Department of Natural Medicinal Chemistry, Shenyang Pharmaceutical University, Shenyang 110016, China
4. Department of Orthopaedics, the Second Affiliated Hospital, Guangzhou Medical University, Guangzhou 510260, P. R. China