Shen, Qiulong
Liu, Tingting
Wang, Siwei
Wang, Li
Wang, Dayong
Article History
Received: 22 November 2022
Accepted: 17 March 2023
First Online: 30 March 2023
Declarations
:
: We confirm that all methods were performed in accordance with the ethical standards as laid down in the Declaration of Helsinki and its later amendments or comparable ethical standards. The work has been approved by the Ethical Committees of Beijing Children’s Hospital(Number: 2022-E-129-R, 2022-6-8). Written informed consent was obtained from the parents.
: Not applicable.
: The authors declare that they have no competing interest.