Fan, Yang-Hua
Article History
Received: 2 November 2021
Accepted: 7 March 2022
First Online: 18 March 2022
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.
: All the patients included signed the consent for publication.
: The authors declare that they have no competing interests.