Document is current

Article History

Received: 8 January 2022

Accepted: 1 June 2022

First Online: 15 June 2022

Declarations

:

: This study was approved by the Research Ethics Committee of the Second Hospital of Hebei Medical University (Approval Letter No.: 2022-P003).All participants were informed of the study electronically. The authors declare that informed consent was obtained from all subjects and/or their legal guardian(s).The authors declare that all methods were performed in accordance with the relevant guidelines and regulations.

: Not Applicable.

: The authors declare that they have no financial or personal relationships that may have inappropriately influenced them in writing this article.