Gui, YaXing
Xu, ZhongPing
Jin, Tao
Zhang, LiSan
Chen, LiLi
Hong, Bin
Xie, Fei
Lv, Wen
Hu, XingYue
Article History
Received: 30 May 2018
Revised: 19 July 2018
Accepted: 22 August 2018
First Online: 4 September 2018
Compliance with Ethical Standards
:
: The authors declare that they have no conflict of interest.
: All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional and/or national research committee and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards.
: Written informed consent for participation in the study was obtained from either directly or from his or her guardian in all subjects and the work received approval from the institution ethics committee of Zhejiang University School of Medicine and in accordance with the tenets of the Declaration of Helsinki.