1. The Ministry of Education (MOE) Key Laboratory for Standardization of Chinese Medicines and the State Administration of TCM (SATCM) Key Laboratory for New Resources and Quality Evaluation of Chinese Medicines, Institute of Traditional Chinese Materia Medica; Shanghai University of Traditional Chinese Medicine; Shanghai 201210 PR China
2. Department of Complementary Medicine, Faculty of Science and Technology; University of Westminster; London W1W 6UW UK