Friedman, Samuel R.
Pouget, Enrique R.
Sandoval, Milagros
Rossi, Diana
Mateu-Gelabert, Pedro
Nikolopoulos, Georgios K.
Schneider, John A.
Smyrnov, Pavlo
Stall, Ron D.
Funding for this research was provided by:
National Institute on Drug Abuse (NIH grants R01DA031597, DP1DA034989)
National Institute on Drug Abuse (P30DA011041)
National Institute of Mental Health (R01MH100021)
International AIDS Society (IAS) and the National Institute on Drug Abuse Post-Doctoral fellowship (none)
University of Buenos Aires (UBACyT 20020130100790BA, UBACyT 20020100101021)
Article History
First Online: 17 October 2016
Compliance with Ethical Standards
:
: The authors (Friedman, Samuel R; Pouget, Enrique R, Sandoval, Milagros; Rossi, Diana; Mateu-Gelabert, Pedro; Nikolopoulos, Georgios K; Schneider, John A; Smyrnov, Pavlo; Stall, Ron D) all declare that they have no competing interests.
: Informed consent was obtained from all individual participants included in the study.
: This article does not contain any studies with animals performed by any of the authors.All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional research committees and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards.