Funding for this research was provided by:
National Institute of Mental Health (R18 MH48043, R18 MH50951, R18 MH50952, R18 MH50953, K05MH00797, and K05MH01027)
National Institute on Drug Abuse (DA016903, K05DA15226, and P30DA023026)
U.S. Department of Education (S184U30002)
Article History
First Online: 19 January 2017
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 was obtained from all individual participants included in the study.