1. Department of Gastroenterology, Shandong Provincial Hospital, Cheeloo College of Medicine, Shandong University, Jinan, China
2. Shandong Provincial Engineering and Technological Research Center for Liver Disease Prevention and Control, Jinan, China
3. Department of Gynecology, Shandong Provincial Hospital, Shandong First Medical University, Jinan, China
4. Department of Central Laboratory, Shandong Provincial Hospital, Shandong First Medical University, Jinan, China
5. Department of Infectious Disease, Shandong Provincial Hospital, Shandong First Medical University, Jinan, China
6. Department of Gastroenterology, Shandong Provincial Hospital, Shandong First Medical University, Jinan, China
7. Department of Gastroenterology, The First Affiliated Hospital of Xinjiang Medical University, Urumqi, China