1. College of Pharmaceutical Sciences, Southwest University, Chongqing 400715, China
2. Department of Gastroenterology, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou 310003, China
3. School of Chinese Medicine, Hong Kong Baptist University, 999077 Hong Kong, China
4. Department of Clinical Pharmacy, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou 310003, China