Funding for this research was provided by:
National Institute on Drug Abuse (K01 DA015442 01A1)
National Institute on Drug Abuse (R21 DA 020086-02)
Article History
Received: 4 April 2018
Accepted: 12 June 2018
First Online: 27 June 2018
Compliance with Ethical Standards
:
: The authors declare that they have no conflict of interest.
: The study was approved by the Institutional Review Board at Virginia Commonwealth University (VCU). All procedures performed in this study were in accordance with the ethical standards of Virginia Commonwealth University and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards.
: Written informed consent was provided by the maternal caregiver and assent was provided by the adolescent prior to initiating the data collection.