Zhu, Rui
Zhang, Jie
Ma, Kening
Zang, Jiaojiao
Song, Nan
Article History
Received: 3 March 2026
Accepted: 10 August 2026
First Online: 14 August 2026
Declarations
Ethics approval and consent to participate: This study was conducted in accordance with the principles of the Declaration of Helsinki. The study protocol was approved by the Ethics Committee of Beijing Children’s Hospital, Capital Medical University (Approval No. [2025]-Y-030-D, dated February 11, 2025). Informed consent was obtained electronically from all individual participants included in the study. All data were collected anonymously, and no personal identifiers were recorded, thereby protecting participant confidentiality from the point of data collection.
Consent for publication: This study is not applicable.
Competing interests: The authors declare no competing interests.