1. Beijing Wehand-Bio Pharmaceutical Company Limited, Beijing, China
2. School of Chinese Materia Medica, Beijing University of Chinese Medicine, Beijing, China
3. Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing, China
4. Institute of Medicinal Plant Development, Peking Union Medical College & Chinese Academy of Medical Sciences, Beijing, China
5. State Key Laboratory of Natural and Biomimetic Drugs, School of Pharmaceutical Sciences, Peking University, Beijing, China