Wang, Zheng
Zhang, Dan
Zhang, Peng
Zhou, Wenhao
Hu, Liyuan
Wang, Laishuan
Cheng, Guoqiang
Article History
Received: 3 August 2023
Accepted: 14 October 2023
First Online: 26 October 2023
Declarations
:
: The study was approved by the ethics committee of the Children’s Hospital of Fudan University (Ethics approval number: 2019 − 325). The need for informed consent was waived in view of the retrospective design of the study which was approved by the ethics committee of the Children’s Hospital of Fudan University.
: Not applicable.
: The authors declare no competing interests.