1. Department of Anorectal Surgery Changshu Traditional Chinese Medicine Hospital Affiliated to Nanjing University of Chinese Medicine Changshu People's Republic of China
2. Department of Gastroenterology Changshu Traditional Chinese Medicine Hospital Affiliated to Nanjing University of Chinese Medicine Changshu People's Republic of China
3. First Clinical Medical College Nanjing University of Chinese Medicine Nanjing People's Republic of China
4. Key Laboratory for Metabolic Diseases in Chinese Medicine, First Clinical Medical College Nanjing University of Chinese Medicine Nanjing People's Republic of China
5. Department of Hepatology The Affiliated Hospital of Nanjing University of Chinese Medicine Nanjing People's Republic of China