Hu, Xiao
Liu, Bin
Deng, Zhenghua
Funding for this research was provided by:
Humanities and Social Science Fund of Ministry of Education of China (18YJC880008)
Chongqing Federation of Social Sciences (2018YBGL064)
Article History
First Online: 1 July 2020
Compliance with Ethical Standards
:
: On behalf of all the authors, the corresponding author states that there is no conflict of interest.
: The datasets used or analysed during the current study are available from the corresponding author on reasonable request.
: Not applicable.