Li, Shanshan
Mao, Jinbao
Zou, Zhenya
Article History
Received: 22 July 2025
Accepted: 24 July 2026
First Online: 4 August 2026
Declarations
Ethics approval and consent to participate: This study was conducted in accordance with the Declaration of Helsinki and relevant Chinese ethical regulations for medical research involving human subjects. The protocol was reviewed and approved by the Ethics Committee of Shandong Provincial Hospital Affiliated to Shandong First Medical University (Approval No. SZRJJ: 2021-026). All participants provided written informed consent prior to data collection, and all methods were performed in accordance with the relevant guidelines and regulations.
Consent for publication: Not applicable.
Completing interests: The authors declare no competing interests.