Zhang, Yuxuan
Liu, Jun
Zhi, Yanjie
You, Xuan
Wei, Bing
Article History
Received: 1 June 2023
Accepted: 27 November 2023
First Online: 6 December 2023
Declarations
:
: This study was performed in line with the principles of the Declaration of Helsinki. The ethics committee of the General Hospital of Northern Theater Command approved the study. All selected minors’ parents or legal guardians completed an informed consent form.
: Not applicable.
: The authors declare no competing interests.