Vandrey, Ryan PhD; Umbricht, Annie MD; Strain, Eric C. MD
From the Department of Psychiatry and Behavioral Sciences, Johns Hopkins University School of Medicine, Baltimore, MD.
Received for publication August 19, 2009; accepted January 5, 2010.
Send correspondence and reprint requests to Ryan Vandrey, PhD, Behavioral Pharmacology Research Unit, Johns Hopkins University School of Medicine, 5510 Nathan Shock Drive, Baltimore, MD 21224. e-mail: [email protected]
Supported by grants DA025794 (to R.V.) and DA023186 (to E.C.S.) from the National Institute on Drug Abuse (NIDA), and Grant UL1 RR 025005 from the National Center for Research Resources (NCRR), a component of the National Institutes of Health (NIH), and NIH Roadmap for Medical Research.
The authors have no conflicts of interest.
The contents of the article are solely the responsibility of the authors and do not necessarily represent the official view of NCRR or NIH.
This study is registered at ClinicalTrials.gov (NCT00893269).