Jiang, Min
Ou, Guosong
Ma, Ruiqi
Kao, Kechen
Lin, Wenxin
Chen, Jianjun http://orcid.org/0000-0002-8756-8920
Article History
Received: 24 October 2018
Accepted: 18 January 2019
First Online: 25 January 2019
Compliance with ethical standards
:
: The authors declare no conflict of interest. The funders had no role in the design of the study; in the collection, analyses, or interpretation of data; in the writing of the manuscript; or in the decision to publish the results.