Jin, Shanshan
Jiang, Suwen
Hu, Airong
Funding for this research was provided by:
National Natural Science Foundation of China (81503404)
Zhejiang Provincial Natural Science Foundation (LY15H270002)
Medical Scientific Research Foundation of Ningbo City (2016C04)
Social Development Major Projects of Ningbo City (2016C51005)
Article History
Received: 8 November 2017
Revised: 3 January 2018
Accepted: 5 January 2018
First Online: 15 January 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.
: Informed consent was obtained from all individual participants included in the study. Additional informed consent was obtained from all individual participants for whom identifying information is included in this article.