Funding for this research was provided by:
Postdoctoral Science Foundation of China (2020T130148ZX)
China International Medical Foundation (Z-2018-35-1903)
National Natural Science Foundation of China (81974296)
Received: 6 August 2020
Accepted: 25 March 2021
First Online: 7 April 2021
: The study is in accordance with the principles of the Declaration of Helsinki, approved by the Institutional Review Board (IRB) of the Third Affiliated Hospital of Sun Yat-sen University (approval number:  02-021-01). Written informed consent will be obtained from all study participants and the research team members.
: Participants will consent to have their data and results published anonymously, just as described in the informed consent form. The results will be published in a journal as a research article when the trial is finished.
: The authors declare that they have no competing interests.