Xiao, Ruyi
Cui, Xinchun https://orcid.org/0000-0002-9949-7998
Qiao, Hong
Zheng, Xiangwei
Zhang, Yiquan
Funding for this research was provided by:
National Nature Science Foundation of China (71971190)
Ministry of Education Humanities and Social Science Project (11YJCZH021, 15YJCZH111)
Shandong Social Science Planning Research Project (17CHLJ41, 16CTQJ02, 18CHLJ34)
Article History
Received: 8 April 2020
Revised: 14 August 2020
Accepted: 26 August 2020
First Online: 25 September 2020
Compliance with ethical standards
:
: The authors declare no financial or commercial conflict of interest.