Chen, Lingjun
Chen, Xinyin http://orcid.org/0000-0002-0952-8659
Zhao, Siman
French, Doran C.
Jin, Shenghua
Li, Ling
Funding for this research was provided by:
National Science Foundation (BCS-1225620)
Article History
Received: 22 May 2018
Accepted: 25 September 2018
First Online: 9 October 2018
Compliance with Ethical Standards
:
: The authors declare that they have no conflict of interest.
: All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional and/or national research committee and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards.
: Informed consent or assent was obtained from all individual participants included in the study at each study wave.