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Authors
Hu, Zhen https://orcid.org/0000-0001-5487-676X
Wu, Yuanyang
Su, Mohan
Xie, Lin
Zhang, Anqi
Lin, Xueyu
Nie, Yafeng
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Funding
Funding for this research was provided by:
Humanities and Social Sciences Fund of the Ministry of Education China (18YJC790053)
Humanities and Social Sciences Fund of the Ministry of Education China (19YJC790167)
China Postdoctoral Science Foundation (2018M631212)
Social Science Foundation of Shaanxi Province (2018S19)
Project Funding of Innovation and Entrepreneurship Training Program for College Students of Zhongnan University of Economics and Law (202010520030)
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Article History
Received: 26 June 2020
Accepted: 10 March 2021
First Online: 17 March 2021
Declarations
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: Not applicable, the study did not include any individual-level data; ethics is not required as the data is publicly available.
: Not applicable.
: The authors declare that the research was conducted in the absence of any commercial or financial relationships that could be construed as a potential conflict of interest.
