Li, Xiaohe
Wu, Liwen
Qu, Youzhi
Cao, Mengli
Feng, Jiaqi
Huang, Hua
Liu, Yi
Lu, Hongzhou
Liu, Quanying
Liu, Yingxia http://orcid.org/0000-0001-6335-3346
Article History
Received: 12 April 2022
Revised: 25 April 2022
Accepted: 8 May 2022
First Online: 28 June 2022
Competing interests
: The authors declare no competing interests.
: All patients were admitted to Shenzhen Third People’s Hospital once their SARS-CoV-2 sample results, collected in upper respiratory tract and tested by real-time PCR, turned out to be positive. Ethical approval had been obtained from the Ethics Committees of Shenzhen Third People’s Hospital (2020-013).