Luo, Yonghan
Wang, Yanchun
Gong, Kenan
Article History
Received: 19 November 2022
Accepted: 29 April 2023
First Online: 15 May 2023
Declarations
:
: This study was approved by the ethics committee of Ethics Review Committee of the Children’s Hospital of Chongqing Medical University. Due to the retrospective design of the study, the requirement for informed consent was waived by the ethics committee of Ethics Review Committee of the Children’s Hospital of Chongqing Medical University. In addition, all methods were carried out in accordance with relevant guidelines and regulations or Declaration of Helsinki.
: Not applicable.
: The authors declare that the research was conducted in the absence of any commercial or financial relationships that could be construed as a potential conflict of interest.