Song, Lina
Gao, Yali
Wang, Zhicong
Ju, Xinyue
Article History
Received: 7 April 2024
Accepted: 16 July 2024
First Online: 29 July 2024
Declarations
:
: The authors declare that there is no conflict of interest associated with this publication and there has been no significant financial support for this work that could have influenced its outcome.
: The study was approved by Cangzhou Central Hospital, and written informed consent was obtained from the participants. The study was performed in strict accordance with the Declaration of Helsinki, Ethical Principles for Medical Research Involving Human Subjects.
: Written consent was obtained from the participant's parents or guardians.
: Not applicable.