1. Beijing Key Laboratory of Active Substance Discovery and Druggability Evaluation Institute of Materia Medica Chinese Academy of Medical Sciences & Peking Union Medical College Beijing 100050 China
2. Information Center, Institute of Materia Medica Chinese Academy of Medical Sciences & Peking Union Medical College Beijing 100050 China
3. State Key Laboratory of Bioactive Substances and Functions of Natural Medicines Institute of Materia Medica Chinese Academy of Medical Sciences & Peking Union Medical College Beijing 100050 China