1. Harbin Zhenbao Pharmaceutical Co., Ltd, No. 8 First Yantai Road, Jizhong District, Haping Road, Development Zone Harbin, Heilongjiang 150060/CN, P. R. China
2. National Key Laboratory of Advanced Drug Delivery and Release Systems, School of Pharmaceutical Sciences & Institute of Materia Medica, Shandong First Medical University & Shandong Academy of Medical Sciences, 6699 Qingdao Road, Jinan 250117, P. R. China
3. College of Biological and Chemical Engineering, Qilu Institute of Technology, Jinan 250200, P. R. China
4. 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 Sciences and Peking Union Medical College, Xicheng District, P. R. China
5. State Key Laboratory of Natural and Biomimetic Drugs, Peking University, Beijing, 100191, P. R. China