Funding for this research was provided by:
National Natural Science Foundation of China (82074548)
Received: 28 June 2021
Accepted: 18 November 2021
First Online: 25 November 2021
: The research will be carried out in accordance with the ethical principles of the Helsinki Declaration concerning human research. The study protocol will include written informed consent from all participants and has the approval of the Medical ethics committee of the third Affiliated Hospital of Changchun University of Chinese Medicine in November 2020(CZDSFYLL2020-001-01). If any modifications about eligibility criteria, outcomes or analyses are made, amendments will be reviewed and approved by the ethics committee.
: Not applicable.
: The authors declare that they have no competing interests.