From the Department of General Surgery, Peking University Third Hospital, Beijing, China.
Received for publication September 27, 2021; accepted December 22, 2022.
Address correspondence to: Chun-Hui Yuan, MD, Department of General Surgery, Peking University Third Hospital, 49# North Garden Rd, Haidian District, Beijing 100191, China (e-mail: [email protected]); Dian-Rong Xiu, MD, Department of General Surgery, Peking University Third Hospital, 49# North Garden Rd, Haidian District, Beijing 100191, China (e-mail: [email protected]).
B.-Q.L. and H.-Y.W. contributed equally to this study.
The authors declare no conflict of interest.
B.-Q.L., H.-Y.W., and B.J. worked on study design. B.-Q.L., H.-Y.W., L.L., C.-L.M., and C.-H.Y. did the data search, analysis, and interpretation. B.-Q.L. and H.-Y.W. worked on the initial draft. C.-H.Y. and D.-R.X. did the critical revision for important intellectual content. All authors approved the final version of the manuscript and are accountable for all aspects of the work. C.-H.Y. and D.-R.X. had full responsibility for the conduct of the study and access to the data, and controlled the decision to publish.
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