Chen, Guofu
Sheng, Liming
Du, Xianghui
Funding for this research was provided by:
Nature Science Foundation of Zhejiang province (LY14H160012)
Article History
Received: 3 May 2018
Accepted: 3 July 2018
First Online: 9 July 2018
<!--Emphasis Type='Bold' removed-->Compliance with ethical standards
:
: None of the authors have conflicts of interest to declare.
: 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.