Liu, Yingjie
Li, Ping
Article History
Received: 27 May 2025
Accepted: 23 September 2025
First Online: 7 November 2025
Declarations
:
: This study was conducted according to the guidelines laid down in the Declaration of Helsinki and all procedures involving research study participants were approved by the Ethics Committee of ZhangYe People’s Hospital Affiliated to Hexi University. Informed consent to participate has been obtained from the parents or legal guardians.
: Not applicable.
: The authors declare no competing interests.