1. Department of Pharmacy, Shanghai Jiao Tong University School of Medicine, Shanghai, People's Republic of China.
2. Faculty of Medical Laboratory Science, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, People's Republic of China.
3. Department of Biochemistry and Molecular Biology, Shanghai Jiao Tong University School of Medicine, Shanghai, People's Republic of China.
4. Division of Gastroenterology and Hepatology, Shanghai Jiao Tong University School of Medicine Renji Hospital, Shanghai Institution of Digestive Disease; Key Laboratory of Gastroenterology & Hepatology, Ministry of Health (Shanghai Jiao Tong University), Shanghai, People's Republic of China.
5. Division of Nutrition, Zhongshan Hospital, Fudan University School of Medicine, Shanghai, People's Republic of China.