Qi, Jun-wei
Li, Chuang
Qiu, Xin-yuan
Wen, Xin-ge
Yin, Hua
Meng, Qing-ling
Li, Li
Zhang, Qian
Zhang, Yue-ying
Article History
Received: 27 February 2025
Accepted: 16 June 2025
First Online: 1 July 2025
Declarations
:
: This controlled trial was approved by the Medical Ethics Committee of the Children’s Hospital of Xuzhou (2024–05-13-H13; January 31, 2024) and registered at the Chinese Clinical Trial Registration Centre (ChiCTR2400085642; June 14, 2024). The implementation of this trial followed CONSORT guidelines. The study complied with the ethical standards set out in the 1964 Declaration of Helsinki. We obtained written informed consent from each participant's parent or guardian.
: Not applicable.
: The authors declare no competing interests.