Fang, YiWei
Sun, Ning
Song, HongCheng
Zhang, WeiPing
Tang, YunMan
Huang, LuGang
Yang, Yi
Chao, Min
Ma, Hong
Zhang, JingTi
Zhang, XuHui
Li, ShouLin
Li, Ning
Chen, Chao
He, DaWei
Wu, WenBo
Xie, Hua
Guan, Yong
Article History
Received: 22 May 2022
Accepted: 27 June 2022
First Online: 25 August 2022
Declarations
:
: This study was conducted in accordance with the principles of the Declaration of Helsinki, and this study was approved by the Institutional Review Board of Beijing Children’s Hospital, Capital Medical University with waiver of informed consent (No. 2019-26). Because of the retrospective nature of the study, patient consent for inclusion was waived.
: Not applicable.
: The authors declare that they have no competing interests.