Dong, Wen http://orcid.org/0000-0002-4808-4755
Diao, Ming
Funding for this research was provided by:
National Natural Science Foundation of China (61571149)
Article History
Received: 25 August 2018
Revised: 11 January 2019
Accepted: 14 January 2019
First Online: 21 January 2019
Compliance with Ethical Standards
:
: The authors declare no conflict of interest. The founding sponsors had no role in the design of the study; in the collection, analyses, or interpretation of data; in the writing of the manuscript, and in the decision to publish the results.