1. Department of Vascular Surgery
2. Shanghai Ninth People's Hospital
3. Shanghai Jiao Tong University School of Medicine
4. Shanghai 200011
5. China
6. State Key Laboratory for Modification of Chemical Fibers and Polymer Materials
7. College of Materials Science and Engineering
8. Donghua University
9. Shanghai 201620
10. Qingdao Municipal Hospital Affiliated to Qingdao University
11. Qindao 266000
12. Department of General Surgery of XuZhou Central Hospital
13. XuZhou 221009
14. XuZhou Clinical School of Xuzhou Medical University