Chen, Ying
Sun, Mei
Teng, Xu
Article History
Received: 16 June 2022
Accepted: 14 November 2022
First Online: 29 November 2022
Declarations
:
: This study was approved by the Ethics Committee of Shengjing Hospital of China Medical University (2021PS857K). All methods were performed in accordance with the Declaration of Helsinki guidelines and regulations. None of the information or images of this manuscript can identify the participants. As a retrospective study, the informed consent statement was waived by theĀ Ethics Committee of Shengjing Hospital of China Medical University.
: No information or images of this manuscript can identify the participants. Not applicable.
: The authors report no conflicts of interest.