1. Liver Cirrhosis Study Group, Department of Gastroenterology General Hospital of Northern Theater Command (formerly called General Hospital of Shenyang Military Area) Shenyang China
2. Postgraduate College Dalian Medical University Dalian China
3. Postgraduate College Shenyang Pharmaceutical University Shenyang China
4. Department of Hepatic Surgery General Hospital of Northern Theater Command (formerly called General Hospital of Shenyang Military Area) Shenyang China
5. Department of Nuclear Medicine General Hospital of Northern Theater Command (formerly General Hospital of Shenyang Military Area) Shenyang China
6. Department of Hepatology and Gastroenterology Charité University Medicine Berlin Berlin Germany
7. Department of Radiology, Royal Liverpool University Hospital Liverpool University Hospitals NHS Foundation Trust Liverpool UK