1 Department of General Surgery, Jiangsu Jiangyin People's Hospital, Jiangsu, China.
2 1265212485 Division of Life Science and Medicine, Department of Hernia and Bariatric Surgery, The First Affiliated Hospital of USTC, University of Science and Technology of China, Hefei, Anhui, China.
3 162752 Department of General Surgery, Affiliated Zhongda Hospital, Southeast University, Nanjing, China.