Funding for this research was provided by:
Sichuan Province Science and Technology Support Program (2020JDRC0138)
Health Department of Sichuan Province (19PJ153)
Received: 3 December 2020
Accepted: 10 May 2021
First Online: 22 May 2021
: The study has been approved by Ethics Committee of Clinical Trials, Affiliated Hospital of Southwest Medical University (KY2020001) in China. Online consent and on-site consent will be provided to all participants.
: Not Applicable.
: The authors declare that they have no competing interests.