1. School of Life Science and Biopharmaceutics and Key Laboratory of Microbial Pharmaceutics, Liaoning Province, Shenyang Pharmaceutical University, 103 Wenhua Road, Shenyang 110016, P. R. China
2. Central Laboratory, Nanjing Hospital of Chinese Medicine Affiliated to Nanjing University of Chinese Medicine, Nanjing University of Chinese Medicine, Nanjing 210000, P. R. China
3. Key Laboratory of Structure-Based Drug Design & Discovery, Ministry of Education, and School of Traditional Chinese Materia Medica, Shenyang Pharmaceutical University, 103 Wenhua Road, Shenyang 110016, P. R. China