1. Xiangya School of Pharmaceutical Sciences, Central South University, Changsha 410003, P. R. China
2. Hangzhou Institute of Innovative Medicine, College of Pharmaceutical Sciences, Zhejiang University, Hangzhou 310058, P. R. China
3. Beijing Institute of Pharmaceutical Chemistry, Beijing 102205, P. R. China
4. Institute for Advancing Translational Medicine in Bone & Joint Diseases, School of Chinese Medicine, Hong Kong Baptist University, Hong Kong SAR, P. R. China