He, Wei
Zhu, Wenhui
Liu, Yanqiu
Ye, Min
Wang, Haoyu
Li, Wei
Lin, Hong
Liu, Donghong
Yao, Fengjuan
Funding for this research was provided by:
Guangdong Province Science Foundation (20140212)
Article History
Received: 19 December 2017
Accepted: 25 June 2018
First Online: 11 August 2018
Compliance with ethical standards
:
: The authors declare that they have no conflicts of interest.
: All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional and 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.