Li, Yue
Liu, Guoqing
Wu, Runhui
Yu, Guoxia
Funding for this research was provided by:
Respiratory Research Project of National Clinical Research Center for Respiratory Diseases (HXZX-20210402)
Article History
Received: 22 July 2023
Revised: 22 September 2023
Accepted: 7 October 2023
First Online: 7 November 2023
Declarations
:
: The study design, protocol, and informed consent were approved by the Ethics Committee of Beijing Children’s Hospital, Capital Medical University ([2022]-E-159-Y). The study was performed in accordance with the ethical standards as laid down in the Declaration of Helsinki.
: Written informed consent was obtained from the parents of all children enrolled in this study.
: The authors declare no competing interests.