Cao, Yiwen
Zhang, Yadi
Gu, Xiaopeng
Zhu, Dehai
Yang, Liu
Article History
Received: 21 December 2022
Accepted: 31 August 2023
First Online: 18 September 2023
Declarations
:
: This was a retrospective study approved by Peking University First Hospital Human Research Ethics Committee (NO. 2022Yan187). The data collection procedure complied with the Declaration of Helsinki. Informed consent was exemption with the approval of Peking University First Hospital Human Research Ethics Committee.
: Not applicable.
: The authors declare no competing interests.