Document is current
Any future updates will be listed below
-
Authors
Wu, Ying
Yu, Kaiping
Yang, Linyun
Zhao, Rui
-
Funding
Funding for this research was provided by:
China Scholarship Council (201606120065)
- License Information
-
More Information
Article History
Received: 28 March 2017
Accepted: 28 August 2017
First Online: 2 September 2017
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
