The Journal of Acta Universitatis Medicinalis Anhui adopts the Creative Commons Attribution-NonCommercial 4.0 International License (CC BY-NC 4.0), permitting third-party users to freely share (i.e., reproduce and spread the original article in any medium or format) and adapt (i.e., modify, transform, or build upon the original article) the papers published in this journal, subject to the following terms under the Attribution (BY) - NonCommercial (NC) - NoDerivatives (ND) arrangement: appropriate attribution must be given, a link to this license must be provided, and any modifications made to the original article must be indicated; attribution may be provided in any reasonable manner, but must not suggest that the licensor endorses you or your use; the article may not be used for commercial purposes; if the article is remixed, transformed, or built upon, the modified article may not be published. Authors retain the right to share and use their articles under the CC BY-NC 4.0 agreement. For more details, please visit https://creativecommons.org/licenses/by-nc/4.0/.

Upon manuscript acceptance, authors are required to sign the Copyright Contract and Author Contribution Declaration with the Editorial Office. All authors agree to transfer the copyright of the article (including but not limited to reproduction rights, distribution rights, information network dissemination rights, performance rights, translation rights, compilation rights, adaptation rights, etc.) to the Editorial Office of the Journal of Anhui Medical University. Following publication, the copyright shall vest in the Editorial Office, which shall have the right to publish and use the article in various forms, including electronic publishing, multimedia publishing, online publishing, or other forms of publishing. At the same time, authors agree to the open access policy of the Journal of Anhui Medical University, and both third parties and authors are entitled to share and use the article under the terms of the CC BY-NC 4.0 license.