1. School of Medicine, Hangzhou Normal University, Hangzhou, People’s Republic of China
2. Department of Endocrinology and Metabolism, 2nd Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, People’s Republic of China
3. Institute of Gastroenterology, Zhejiang University, Hangzhou, People’s Republic of China
4. School of Medicine, Zhejiang University, Hangzhou, People’s Republic of China
5. College of Basic Medicine, Zhejiang Chinese Medical University, Hangzhou, People’s Republic of China