Newcomb, Michael E.
Hill, Ricky
Buehler, Kathleen
Ryan, Daniel T.
Whitton, Sarah W.
Mustanski, Brian
Funding for this research was provided by:
National Institute on Drug Abuse (U01DA036939)
National Institute on Child Health and Human Development (R01HD086170)
Article History
Received: 7 November 2018
Revised: 2 August 2019
Accepted: 5 August 2019
First Online: 14 August 2019
Compliance with Ethical Standards
:
: The authors have no known conflicts of interest to disclose.
: This research was approved by the Institutional Review Board at Northwestern University. 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 Declaration of Helsinki and its later amendments or comparable ethical standards.
: Informed consent/assent was obtained from all individual participants included in the study.