Rudolph, Abby E. http://orcid.org/0000-0003-1786-3307
Crawford, Natalie D.
Latkin, Carl
Lewis, Crystal Fuller
Funding for this research was provided by:
National Institute on Drug Abuse (K01DA033879, R01DA022144)
Article History
First Online: 6 June 2016
Compliance with Ethical Standards
:
: The 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 the study.