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Authors
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Funding
Funding for this research was provided by:
National Natural Science Foundation of China (81071650, 81971584)
Special foundation for Science and Technology Program in Liaoning Province, China (2013225585)
Supporting Project for Climbing Scholars in Liaoning Provincial Universities, China (2009)
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License Information
Text and Data Mining valid from 2020-05-29
Version of Record valid from 2020-05-29
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More Information
Article History
Received: 2 December 2019
Accepted: 22 May 2020
First Online: 29 May 2020
Competing interests
: The authors declare that there is no conflict of interest.
