Wang, Zengmeng
Peng, Chunhui
Wu, Dongyang
Wang, Kai
Xu, Jiatong
Sun, Jihang
Pang, Wenbo
Ding, Cailin
Chen, Yajun
Article History
Received: 13 June 2022
Accepted: 25 July 2022
First Online: 29 July 2022
Declarations
:
: This study was conducted in accordance with the declaration of Helsinki and with approval from the Ethics Committee of Capital Medical University, Beijing Children’s Hospital, National Center for Children’s Health. Written informed consent was obtained from all participants’ guardians.
: Not applicable.
: The authors declare that they have no competing interests.