Yalan, Qin
Lingfang, Hao
Xisong, Liu
Run, Liang
Junjing, Zhang
An, Zhang’
Funding for this research was provided by:
Chongqing Special Research Project for Novel Coronavirus Pneumonia Prevention and Control (No.csct2020jscx-fyzxX0012)
Article History
Received: 15 July 2023
Accepted: 10 April 2024
First Online: 19 April 2024
Declarations
:
: The study was followed in accordance with the ethical standards of the responsible committee on human experimentation (institutional or regional) and with the Helsinki Declaration of 1975. The medical research record number is MR-50-20-002145 obtained from National Medical Research Registration and Filing System. Informed consent was obtained from all subjects or their legal guardians. The study was approved by the Hohhot First Hospital Research Ethics Commission on September 25th, 2022. Meanwhile it was also approved by Chongqing Public Health Treatment Center Research Ethics Commission.
: NA.
: The authors declare no competing interests.