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Article History

Received: 8 May 2026

Accepted: 13 August 2026

First Online: 3 September 2026

Declarations

Ethics approval and consent to participate: The study protocol was approved by the Ethics Committee of Zibo Central Hospital. All procedures performed in studies involving human participants were in accordance with the 1964 Helsinki Declaration and later versions. In addition, for investigations involving human subjects, informed consent has been obtained from the participants involved.

Consent for publication: Not applicable.

Competing interests: The authors declare no competing interests.