1. Beijing Key Lab for Quality Evaluation of Chinese Materia Medica, School of Chinese Pharmacy, Beijing University of Chinese Medicine, Beijing, China.
2. CCRF (Beijing), Inc., Shimao International Center Office Building One, Beijing, China.
3. Key Laboratory of Ministry of Education for Medicinal Resources and Natural Pharmaceutical Chemistry, National Engineering Laboratory for Resource Developing of Endangered Chinese Crude Drugs in Northwest of China, Shanxi Normal University, Xi'an, China.