1. School of Traditional Chinese Medicine Southern Medical University Guangzhou People’s Republic of China
2. Zhujiang Hospital, Southern Medical University Guangzhou People’s Republic of China
3. Department of Anaesthesia and Intensive Care The Chinese University of Hong Kong Shatin Hong Kong
4. State Key Laboratory of Digestive Diseases Li Ka Shing Institute of Health Sciences, The Chinese University of Hong Kong Shatin Hong Kong
5. CUHK Shenzhen Research Institute Shenzhen People’s Republic of China
6. Department of Medicine & Therapeutics The Chinese University of Hong Kong Shatin Hong Kong