1. University of Kentucky College of Medicine; Department of Behavioral Science; Lexington KY USA
2. University of Kentucky; Center on Drug and Alcohol Research; Lexington KY USA
3. National Institute on Drug Abuse; Division of Pharmacotherapies and Medical Consequences; Rockville MD USA
4. University of Kentucky College of Medicine; Department of Psychiatry; Lexington KY USA
5. University of Kentucky College of Pharmacy; Department of Pharmaceutical Sciences; Lexington KY USA
6. University of Kentucky College of Medicine; Department of Pharmacology; Lexington KY USA