Mo, Zhiqiang
Li, Minglei
Xie, Xianghui
Sun, Ning
Zhang, Weiping
Tian, Jun
Song, Hongcheng
Article History
Received: 2 August 2022
Accepted: 27 December 2022
First Online: 6 January 2023
Declarations
:
: The study protocol was approved by the Ethics Committees of the Beijing Children’s Hospital, Capital Medical University, National Center for Children’s Health, Beijing (2018-k-64). We certify that the study was performed in accordance with the 1964 declaration of HELSINKI and later amendments.
: Written informed consent was obtained from all the participants prior to the enrollment of this study.
: Not applicable.
: The authors declare that they have no competing interests.