1. Department of Gastrointestinal Surgery
2. The Second Affiliated Hospital of Nanchang University
3. Nanchang
4. P.R. China
5. National Engineering Research Center for Bioengineering Drugs and the Technologies
6. Institute of Translational Medicine
7. Nanchang University
8. Nanchang 330031
9. Department of Obstetrics and Gynecology
10. Precision Medicine Institute
11. The First Affiliated Hospital
12. Sun Yat-sen University
13. Guangzhou