Funding for this research was provided by:
the Special Project of Contingency Research for COVID-19 at Hubei University of Medicine (№:2020XGFYZR11, №:2020XGFYZR03)
the Cultivating Project for Young Scholar at Hubei University of Medicine (№: 2018QDJZR01)
Received: 18 February 2021
Accepted: 21 October 2021
First Online: 1 November 2021
: The study was approved by the Ethics Committee of Hubei University of Medicine (2020-TH-063 and 2020-TH-064). All the participants signed a written informed consent form to participate the project.
: All the authors have reviewed the final version of manuscript and signed a written consent form for publication.
: The authors declare no competing interests.