Funding for this research was provided by:
the natural science foundation of china (81402165/81672913)
the Six talent peaks project in Jiangsu Province (2016-WSW-125)
“333 Project” research projects in Jiangsu Province (BRA2016141)
the Natural Science Foundation of Jiangsu Province (BK20141288/BK20171311)
Jiangsu Provincial Medical Youth Talent (QNRC2016460)
Article History
Received: 19 April 2018
Revised: 30 May 2018
Accepted: 2 June 2018
First Online: 14 June 2018
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: The study procedure was approved by the ethics committee of the Fourth Affiliated Hospital of Jiangsu University, and informed consent was obtained from each participants.