Gegenhasi, http://orcid.org/0000-0002-1867-9512
Funding for this research was provided by:
the National Natural Science Foundation of China (11601247)
the Natural Science Foundation of Inner Mongolia Autonomous Region (2016MS0115)
Article History
Received: 20 March 2017
Revised: 14 June 2017
Accepted: 7 July 2017
First Online: 17 July 2017
Compliance with Ethical Standards
:
: The author declares that she has no conflict of interest.