Funding for this research was provided by:
Hebei Medical Science and Technology Research Project (20220723)
Hebei Provincial Government Funded Provincial Excellent Medical Talents Project in 2022
Article History
Received: 29 October 2022
Accepted: 16 June 2023
First Online: 27 June 2023
Declarations
:
: Not applicable.
: Written informed consent for publication was obtained from a parent for the patients. A copy of the written consent is available for review by the Editor of this journal.
: The authors have no conflicts of interest to declare.