Wang, Rongquan
Liu, Guixia
Wang, Caixia
Su, Lingtao
Sun, Liyan
Funding for this research was provided by:
National Nature Science Foundation of China (61772226)
National Nature Science Foundation of China (61373051)
Science and Technology Development Program of Jilin Province (20140204004GX)
Article History
Received: 26 March 2018
Accepted: 30 July 2018
First Online: 22 August 2018
Ethics approval and consent to participate
: No ethical approval or consent was required for this study. All datasets can be downloaded and used freely, and an ethics statement is not required.
: Not applicable.
: The authors declare that they have no competing interests.
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