Zhou, Mi
Xu, Youjun
Zhou, Yunxian
Article History
Received: 25 August 2023
Accepted: 8 December 2023
First Online: 18 December 2023
Declarations
:
: This study was conducted with approval from the Institutional Ethical Committee of Zhejiang Chinese Medical University (No.20200924-2). All methods were performed following the Declaration of Helsinki. Informed consent was obtained from all healthcare providers and parents of all participating minors. All transcriptions were de-identified to protect their confidentiality.
: Not applicable.
: The authors declare no competing interests.