Carroll, Jennifer J.
Colasanti, Jonathan
Lira, Marlene C.
del Rio, Carlos
Samet, Jeffrey H.
Funding for this research was provided by:
National Institute on Drug Abuse (R01DA037768)
Article History
First Online: 5 December 2018
Compliance with Ethical Standards
:
: All authors declare that they have no conflicts 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 this study.