Brown, Qiana
Milam, Adam J.
Bowie, Janice V.
Ialongo, Nicholas S.
Gaskin, Darrell J.
Furr-Holden, Debra
Funding for this research was provided by:
National Institute on Drug Abuse (T32DA007292)
National Institute on Drug Abuse (R37-DA011796)
National Institute on Drug Abuse (T32DA031099)
Article History
First Online: 17 December 2015
Compliance with Ethical Standards
: All procedures performed in this study, which involved human participants, were in accordance with the ethical standards of the Institutional Review Board at The Johns Hopkins Bloomberg School of Public Health and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards.
: This research was supported by the National Institute on Drug Abuse grants T32DA007292 (P.I. Debra Furr-Holden, PhD), R37-DA011796 (P.I. Nicholas Ialongo, PhD) and T32DA031099 (P.I. Deborah Hasin, PhD). The funding institution had no further role in the study design; in the data collection, analysis or interpretation; in the writing of the manuscript; or in the decision to submit the manuscript for publication.
: The authors declare that they have no conflicts of interest.
: Informed consent was obtained from all individual participants included in the study.