Na, Yuyan
Zhu, Yong
Shi, Yuting
Ren, Yizhong
Zhang, Ting
Liu, Wanlin
Han, Changxu
Funding for this research was provided by:
Natural Science Foundation of Inner Mongolia (2016MS0366)
Article History
Received: 28 June 2019
Accepted: 23 October 2019
First Online: 15 November 2019
Ethics approval and consent to participate
: Not applicable.
: All authors read the final manuscript and approved for publication.
: The authors declare that they have no competing interests.