Ma, Boyang
Xu, Hui
Wu, Xinru
Zhu, Wenyan
Han, Xinjun
Jiang, Jiahui
Wang, Yuxin
Yang, Dawei
Ren, Hao
Yang, Zhenghan
Article History
Received: 5 August 2022
Accepted: 23 May 2023
First Online: 5 June 2023
Declarations
:
: This study is prospective and was approved by the Bioethics Committee of Beijing Friendship Hospital, Capital Medical University (ethics approval No. 2020-P2-021-02).All procedures in this study were in accordance with the ethical standards of the institutional research committee and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards, and written informed consent was obtained from individual participants or their guardians.
: Not applicable.
: The authors declare no competing interests.