Ni, Ming-ming
Yang, Shu-ting
Wu, Wen-wen
Wang, Shan-shan
Li, Man
Liu, Qing-qing
Ji, Xing
Article History
Received: 23 July 2022
Accepted: 9 November 2022
First Online: 2 December 2022
Declarations
:
: All procedures performed in this study involving human participants were in accordance with the Declaration of Helsinki. This study was approved by the Ethics Committee of the Children’s Hospital of Nanjing Medical University. And the need for informed consent was waived by Ethics Committee of the Children’s Hospital of Nanjing Medical University, because of the retrospective nature of the study.
: Not applicable.
: The authors have declared that no conflict of interest exists.