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Authors
Hu, Rong
Ma, Yan-fei
Wang, Chun-yan
Li, Xiao-ya
Huang, Hua-ping
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Article History
Received: 29 March 2025
Accepted: 30 May 2025
First Online: 1 July 2025
Declarations
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: All methods were performed according to the relevant guidelines and regulations or by the Declaration of Helsinki. Biomedical ethics committee of Mianyang Central Hospital approved the study (NO: S20250356-01). Each hospital in the study also approved it, and participants gave informed voluntary consent following assurance of the confidentiality of the study questionnaires.
: Not applicable.
: The authors declare no competing interests.
