Zhang, Lili
Shi, Baixue
Hu, Mingyang
Qian, Linxue
Article History
Received: 1 May 2022
Accepted: 16 October 2022
First Online: 4 November 2022
Declarations
:
: This study was approved by the Ethics Committee of the Beijing Friendship Hospital affiliated to Capital Medical University. As this is a retrospective study, informed consent was waived.
: No applicable.
: The authors declare that they have no competing interests.