1. Department of Medical Oncology, 900TH Hospital of Joint Logistics Support Force, Fujian Medical University
2. Affiliated Dongfang Hospital, Xiamen University School of Medicine
3. Fujian University of Traditional Chinese Medicine, Fuzhou
4. Department of Gastroenterology, 900TH Hospital of Joint Logistics Support Force
5. Department of Hepatobiliary Medicine, 900TH Hospital of Joint Logistics Support Force, China