1. Division of Life Science and Center for Chinese Medicine; The Hong Kong University of Science and Technology; Clear Water Bay Road Hong Kong China
2. The Xinjiang Institute of Materia Medica; Urumqi China
3. Institute of Vascular Medicine, Li Ka Shing Institute of Health Sciences, School of Biomedical Sciences; Chinese University of Hong Kong; Hong Kong China
4. Key Laboratory of Plant Resources and Natural Products Chemistry; Xinjiang Technical Institute of Physics and Chemistry, Chinese Academy of Sciences; Urumqi China