Tang, Xue
Zhang, Xinyu
Chen, Yajing
Yan, Jiaqi
Qian, Mengcen
Ying, Xiaohua
Funding for this research was provided by:
National Natural Science Foundation of China (72074051)
National Healthcare Security Research Center of Capital Medical University (YB2020B01)
Article History
Received: 15 February 2023
Accepted: 15 May 2023
First Online: 2 June 2023
Declarations
:
: Ethics approval was obtained from the institutional review board of the School of Public Health, Fudan University (IRB#2020-TYSQ-03-20). Patient written consent was waived by the institutional review board of the School of Public Health, Fudan University (IRB#2020-TYSQ-03-20) because no contact with patients was conducted and patient anonymity was assured. All methods were carried out in accordance with relevant guidelines and regulations.
: Not applicable.
: The authors declare that they have no competing interests.