Zhai, Yanan
Li, Aili
Tao, Xincao
Gao, Qian
Xie, Wanmu
Zhang, Yu
Chen, Aihong
Wang, Chi
Lei, Jieping
Ding, Shangwei
Cai, Yantong
Zhai, Zhenguo
Funding for this research was provided by:
Capital’s Funds for Health Improvement and Research (2020-2-4063)
Chinese Academy of Medical Sciences (CAMS) Innovation Fund for Medical Sciences (2021-I2M-1-049)
Article History
Received: 22 May 2024
Accepted: 16 July 2024
First Online: 25 July 2024
Declarations
:
: This study complied with the Declaration of Helsinki. The study protocol was approved by China-Japan Friendship Hospital’s Human Research Ethics Committee (2020-95-K59). Since this is a bidirectional cohort study, China-Japan Friendship Hospital’s Human Research Ethics Committee waived the need for signed informed consent from patients of retrospective section (before October 22, 2020). Patients of prospective patients gave informed written consent before inclusion (after October 22, 2020). All methods were carried out in accordance with relevant guidelines and regulations.
: Not applicable.
: The authors declare no competing interests.