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Authors
Mu, Yan
Xu, Xueqing
Li, Xiaotao
He, Youqin
Song, Kuimeng
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Funding
Funding for this research was provided by:
the Research Project on Deepening the Healthcare System Reform in Shandong Province (YGK2024062)
the Shandong First Medical University (Shandong Academy of Medical Sciences) Youth Science Foundation Incubation Grant Program (202202-001)
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Article History
Received: 9 October 2025
Accepted: 26 February 2026
First Online: 12 March 2026
Declarations
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: This study analyzed publicly available case materials and did not involve human participants or personal data. Therefore, ethical approval and informed consent were not required according to the guidelines of the Ethics Committee of Shandong First Medical University.
: Not applicable.
: The authors declare no competing interests.
