1 Department of General Surgery, Dongfang Hospital, Xiamen University, Fuzong Clinical Medical College, Fujian Medical University, 900th Hospital of Joint Logistics Support Force, Fuzhou, Fujian Province, China.
2 Department of General Surgery, Dongfang Hospital, Xiamen University, Fuzong Clinical Medical College, Fujian Medical University, 900th Hospital of Joint Logistics Support Force, Fuzhou, Fujian Province, China. Electronic address: 37418367@qq.com.
3 Department of General Surgery, Dongfang Hospital, Xiamen University, Fuzong Clinical Medical College, Fujian Medical University, 900th Hospital of Joint Logistics Support Force, Fuzhou, Fujian Province, China. Electronic address: chenlin.med@hotmail.com.