Funding for this research was provided by:
Shanghai Pudong Commission of Health and Family Planning (PWRd2016-12)
Talents Training Program of Seventh People’s Hospital of Shanghai University of TCM (XX2019-07)
Article History
Received: 16 July 2020
Accepted: 10 December 2020
First Online: 26 January 2021
Compliance with ethical standards
:
: The authors have no conflict of interest to declare.