1. Department of Anatomy, Faculty of Medicine, University of Hong Kong, Hong Kong, China and International Research and Development Program on Traditional Chinese and Natural Medicine, University of Hong Kong, Hong Kong, China
2. Department of Anatomy, Faculty of Medicine, University of Hong Kong, Hong Kong, China; International Research and Development Program on Traditional Chinese and Natural Medicine, University of Hong Kong, Hong Kong, China and Central Laboratory of the Institute of Molecular Technology for Drug Discovery and Synthesis, University of Hong Kong
3. Department of Anatomy, Faculty of Medicine, University of Hong Kong, Hong Kong, China
4. Department of Anatomy, Faculty of Medicine, University of Hong Kong, Hong Kong, China and International Research and Development Program on Traditional Chinese and Natural Medicine, University of Hong Kong, Hong Kong, China
5. International Research and Development Program on Traditional Chinese and Natural Medicine, University of Hong Kong, Hong Kong, China and CV Technologies, Edmonton, Alberta, Canada
6. International Research and Development Program on Traditional Chinese and Natural Medicine, University of Hong Kong, Hong Kong, China
7. International Research and Development Program on Traditional Chinese and Natural Medicine, University of Hong Kong, Hong Kong, China and National Research Institute of Chinese Medicine, Taiwan