Zhou, Yunguang
Ma, Lianjie
Gong, Yadong
Zhang, Li
Yin, Guoqiang
Sun, Yao
Funding for this research was provided by:
National Natural Science Foundation of China (51775100, 51705069, 51275083)
Article History
Received: 15 November 2018
Accepted: 22 March 2019
First Online: 28 March 2019
Compliance with ethical standards
:
: No conflict of interest exists in the submission of this manuscript, and the manuscript is approved by all authors for publication. I would like to declare on behalf of my co-authors that the work described was original research that has not been published previously and not under consideration for publication elsewhere, in whole or in part. All the authors listed have approved the manuscript that is enclosed.