1. Department of General Surgery, Nanfang Hospital, Southern Medical University, Guangzhou, China
2. Department of Radiology, the Fourth People's Hospital of Huai'an, Huai'an, China
3. Department of Infectious Diseases, Nanfang Hospital, Southern Medical University, Guangzhou, China
4. Department of Interventional Radiology, Nanfang Hospital, Southern Medical University, Guangzhou, China
5. Department of Gastroenterology, Tongji Hospital of Tongji University, Shanghai, China
6. Department of Hepatopancreatobiliary Surgery, Huai'an First People's Hospital, Nanjing Medical University, Huai'an, China
7. Department of Nephrology, The Affiliated Huai'an Hospital of Xuzhou Medical University and The Second People's Hospital of Huai'an, Huai'an, China