Document is current
Any future updates will be listed below
-
Authors
Zhao, Danxue
Yang, Shuo
Su, Jun
Han, Xinyi
Han, Jizhao
Zhao, Peng
- License Information
-
More Information
Article History
Received: 5 February 2026
Accepted: 29 April 2026
First Online: 21 May 2026
Declarations
Ethics approval and consent to participate: This study was conducted in accordance with the Declaration of Helsinki (revised 2013) and approved by the Ethics Committee of the Affiliated Hospital of Qingdao University. Given the retrospective nature of this study, the Medical Ethics Committee of the Affiliated Hospital of Qingdao University also waived the requirement for obtaining informed consent (Approval No.: QYFY-WZLL-42091).
Consent for publication: All data included in this manuscript are fully anonymized and de-identified. The ethical approval obtained covers the authorization to publish these anonymized data and representative images for research purposes.
Competing interests: The authors declare no competing interests.
