Fan, Haoliang
Wang, Xiao
Ren, Zheng
He, Guanglin
Long, Ren
Liang, Anwen
Song, Tao
Deng, Jianqiang
Funding for this research was provided by:
the Program of Hainan Association for Science and Technology Plans to Youth R&D Innovation (QCXM201705)
National Natural Science Foundation of China (81560304, 81260465)
Article History
Received: 13 January 2018
Accepted: 13 March 2018
First Online: 20 March 2018
Compliance with ethical standards
: The study procedures were approved by the Ethical Committee of Hainan Medical University, China.
: The authors declare that they have no conflict of interest.