Guo, Ziyao
Xu, Ximing
Zhang, Guangli
Wang, Xingmei
Tian, Xiaoyin
Li, Yuanyuan
Li, Qinyuan
Chen, Dapeng
Luo, Zhengxiu
Article History
Received: 28 November 2023
Revised: 20 May 2024
Accepted: 22 May 2024
First Online: 14 June 2024
Declarations
:
: All procedures performed in studies were in accordance with the principles of the Declaration of Helsinki. This study was approved by the institutional review board of the Children’s Hospital of Chongqing Medical University. File No. (2022) 126.
: Informed consent was waived from the parents/guardians due to the retrospective design of this study.
: Formal consent is not required because this was a retrospective evaluation of already collected data.
: The authors declare no competing interests.