Xing, Beibei
Liu, Pujuan
Funding for this research was provided by:
Hebei Provincial Health Commission project (No. 20160701, No. 20160701)
Article History
Received: 4 July 2023
Accepted: 20 January 2024
First Online: 13 March 2024
Declarations
:
: This study adhered to the Declaration of Helsinki and was approved by the Ethics Committee (full name: Ethics Committee of The First Hospital of Hebei Medical University). The authors declared that all methods were carried out in accordance with relevant guidelines and regulations. Written informed consent was obtained from all the participants.
: Not applicable.
: The authors declare no competing interests.