1. Department of Gastrointestinal Surgery/Clinical Nutrition Capital Medical University Affiliated Beijing Shijitan Hospital Beijing China
2. Beijing International Science and Technology Cooperation Base for Cancer Metabolism and Nutrition Beijing China
3. Key Laboratory of Cancer FSMP for State Market Regulation Beijing China
4. Department of General Surgery Kailuan General Hospital Tangshan China
5. Department of Epidemiology and Statistics, College of Public Health Zhengzhou University Zhengzhou Henan China
6. Department of General Surgery, Beijing Children's Hospital National Center for Children's Health Beijing China
7. Department of Cardiology Kailuan General Hospital Tangshan China
8. Department of Hepatological Surgery Kailuan General Hospital Tangshan China