Liu, Xiaoting
Chen, Jinhu
Guan, Tianyuan
Yao, Hui
Zhang, Wenpei
Guan, Zhenlong
Wang, Yanqin https://orcid.org/0000-0001-5056-1963
Funding for this research was provided by:
National Natural Science Foundation of China (31300897)
Foundation of Hebei Educational Committee (ZD2015012)
Article History
Received: 23 April 2018
Accepted: 4 January 2019
First Online: 21 January 2019
Change Date: 12 February 2019
Change Type: Correction
Change Details: AbstractIt was highlighted that the original article [1] contained some typesetting mistakes in the first paragraph of the Background section.
Ethics approval and consent to participate
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: Not applicable.
: The authors declare that they have no competing interests.
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