Funding for this research was provided by:
science and Technology Commission of Songjiang District (18sjgg9931)
Received: 13 March 2020
Accepted: 3 August 2020
First Online: 15 August 2020
Ethics approval and consent to participate
: All authors (HE S, WANG D, LI J, ZHU Y and LI Y) declare that the study protocol was approved by Human Ethics Committees (Shanghai Songjiang District Central Hospital). All subjects gave informed consent through written.
: Not applicable.
: All authors (HE S, WANG D, LI J, ZHU Y and LI Y) declare that they have no competing interests.