Wang, Gang
Wu, Yuhao
Pan, Zhengxia
Wu, Chun
Li, Yonggang
Li, Hongbo
Wang, Quan
Liu, Bo
Dai, Jiangtao
Article History
Received: 23 October 2022
Accepted: 2 April 2023
First Online: 15 April 2023
Declarations
:
: This retrospective study was approved by the Institutional Ethics Committee of Children’s Hospital of Chongqing Medical University. Informed consent was obtained from the parents.
: The authors declare they have no competing interests.