Eitle, David http://orcid.org/0000-0003-0891-3210
Eitle, Tamela McNulty
Funding for this research was provided by:
National Institute on Drug Abuse (1R01DA034466-01)
Article History
Received: 3 November 2017
Revised: 24 January 2018
Accepted: 27 February 2018
First Online: 9 March 2018
Compliance with Ethical Standards
:
: For this type of study, formal consent is not required. However, we did receive approval from our university’s Institutional Review Board. See also the Add Health website for more information on the original collection of data from human subjects, including informed consent (ExternalRef removed).