Wu, Zhuang http://orcid.org/0000-0001-5959-7444
Zhang, Shuo
Funding for this research was provided by:
The National Social Science Foundation of China (16BGL145)
Article History
Received: 24 February 2018
Accepted: 4 May 2018
First Online: 18 June 2018
Compliance with ethical standards
:
: We declare that we have no financial and personal relationships with other people or organizations that can inappropriately influence our work; there is no professional or other personal interest of any nature or kind in any product, service and/or company that could be construed as influencing the position presented in, or the review of, the manuscript entitled.