Wang, Yigang
Wang, Jinyan
Gao, Jianchao
Ding, Mei
Li, Hua
Article History
Received: 23 November 2021
Accepted: 19 December 2022
First Online: 8 February 2023
Declarations
:
: This study was conducted in accordance with the Helsinki Declaration II and was approved by the Institutional Review Boards of Tangshan Central Hospital (TZYL/L/2022-02). Written informed consent was obtained from individual or guardian participants.
: Not applicable.
: The authors declare that they have no conflicts of interest with the contents of this article.