Funding for this research was provided by:
China Postdoctoral Science Foundation (2020M670059ZX)
Special funds for Prevention and Control of COVID-19 of Sichuan University and West China Hospital (2020scunCoV10004, HX-2019-nCoV-010)
Received: 22 June 2021
Accepted: 10 May 2022
First Online: 26 May 2022
: This study was approved by the Medical Ethics Committee of West China Hospital of Sichuan University [2020 approved (444)] (in related files). The study was performed according to the ethical guidelines expressed in the Declaration of Helsinki and the International Conference on Harmonization Guidelines for Good Clinical Practice. Informed consent was obtained from all subjects.
: “NA”. All author agreed with present manuscript and publication.
: The authors declare that they have no competing interests.