Shanghai, China
Author Affiliations: Department of General Surgery, Renji Hospital, Shanghai Jiaotong University School of Medicine, Shanghai 200127, China (Wu ZY)
Corresponding Author: Zhi-Yong Wu, MD, PhD, Department of General Surgery, Renji Hospital, 1630 Dongfang Road, Shanghai 200127, China (Tel: 86-21-68383090; Email: zhiyongwu@gmail.com) |