1. The MOE Key Laboratory for Standardization of Chinese Medicines and The SATCM Key Laboratory for New Resources and Quality Evaluation of Chinese Medicines; Institute of Chinese Materia Medica, Shanghai University of Traditional Chinese Medicine; Shanghai 201203 China
2. Department of Pharmacognosy; China Pharmaceutical University; Nanjing 210038 China
3. Shanghai R&D Centre for Standardization of Chinese Medicines; Shanghai 201203 China
4. Department of Complementary Medicine, Faculty of Science and Technology; University of Westminster; 115 New Cavendish Street London W1W 6UW UK