Feng, Jia
Zhao, Jialian
Zhang, Yuanyuan
Hu, Yaoqin
Article History
Received: 27 September 2024
Accepted: 9 January 2025
First Online: 12 February 2025
Declarations
:
: The study protocol was approved by the Ethics Committee of the Children’s Hospital of Zhejiang University School of Medicine (2022-IRB-0291-P-01) and the study has been registered in the Chinese Clinical Trial Registry (ChiCTR2300068690) on February 27, 2023. The requirement for informed consent was waived owing to the retrospective observational nature of the study. The decision not to require informed consent was upheld by the Ethics Committee of the Children’s Hospital of Zhejiang University School of Medicine. All methods were carried out in accordance with relevant guidelines and regulations.
: Not applicable.
: The authors declare no competing interests.