Funding for this research was provided by:
the Ministry of Science and Technology of the People's Republic of China (2018YFC1704305)
Received: 11 July 2020
Accepted: 6 January 2021
First Online: 21 January 2021
Ethics approval and consent to participate
: Ethical approval has been obtained from the Sichuan Regional Ethics Review Committee on Traditional Chinese Medicine (an ethics approval number of 2019KL-072). Informed consent of all participants will be obtained. Important protocol modifications (e.g., changes to eligibility criteria, analyses, outcomes) will be reported to the Ethics Review Committee.
: The authors declare that they have no competing interests.