1. Department of Medicine and Therapeutics The Chinese University of Hong Kong New Territories Hong Kong
2. Institute of Chinese Medicine The Chinese University of Hong Kong New Territories Hong Kong
3. State Key Laboratory of Research on Bioactivities and Clinical Applications of Medicinal Plants The Chinese University of Hong Kong New Territories Hong Kong
4. Department of Neurology The First Affiliated HospitalSun Yat‐sen University Guangzhou China
5. Beth Israel Deaconess Medical CenterHarvard Medical School Boston MA USA
6. Center for Integration of Medicine and Innovative Technology Massachusetts General Hospital Boston MA USA