Song, Xiaowen
Article History
Received: 3 November 2022
Accepted: 19 January 2024
First Online: 30 January 2024
Declarations
:
: This study was approved by Institutional Review Board of Beijing Tiantan Hospital, Capital Medical University. Due to the retrospective nature of our study, the board waived the need for written consent.
: Due to the retrospective nature of our study, the Institutional Review Board waived the need for written consent.
: The authors declare no competing interests.