Funding for this research was provided by:
the Major Research and Development Project of Zhejiang Province (No. 2017C03021)
the Medical Health Science and Technology Project of Zhejiang Province (No. 2018ZD018)
Article History
Received: 4 November 2019
Revised: 27 December 2019
Accepted: 17 February 2020
First Online: 25 February 2020
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: All procedures performed in this study received approval of Institutional Review Board of the Second Affiliated Hospital, Zhejiang University School of Medicine.
: Informed consent was obtained from all involved patients included in the clinical study.