Perlman, David C.
Jordan, Ashly E.
Funding for this research was provided by:
Center for Drug Use and HIV Research (NOH P30 DA011041)
Article History
First Online: 19 February 2018
Compliance with Ethical Standards
:
: The authors declare that they have no competing interests.
: This article does not contain any studies with human or animal subjects performed by any of the authors.
: The views expressed are the authors’ own and do not necessarily represent the views of the National Institutes of Health, the United States Government, or the authors’ institutions.