Luo, Bixian
Liu, Han
Gong, Weihua
Article History
Received: 13 September 2023
Accepted: 16 December 2023
First Online: 2 January 2024
Declarations
:
: The study was approved by the Ethics Review Board of second affiliated hospital of school of medicine, Zhejiang university. Informed consent was obtained from the parent or his guardians.
: Written informed consent was obtained from the participant for publication of this article and any accompanying tables/images. A copy of the written consent is available for review by the Editor of this journal.
: The authors have declared that no competing interest exists.