Funding for this research was provided by:
the Budgetary scientific research program of Shanghai University of Traditional Chinese Medicine (2020KL032)
Scientific research project of Shanghai Health Committee (20204Y0489)
Received: 17 July 2020
Accepted: 29 March 2021
First Online: 2 April 2021
: Ethical approval will not be required, as only published data will be used.
: Consent for publication will not be required, as only published data will be used.
: The authors declare that they have no competing interests.