1. Research Center for Tissue Engineering and Regenerative Medicine
2. Union Hospital
3. Tongji Medical College
4. Huazhong University of Science and Technology
5. Wuhan 430022
6. Institute for Interdisciplinary Research & Key Laboratory of Optoelectronic Chemical Materials
7. and Devices of Ministry of Education
8. Jianghan University
9. Wuhan 430056
10. China
11. School of Physics and Technology
12. Wuhan University
13. Wuhan 430072
14. Department of Gastrointestinal Surgery