Affiliation: | 1. Center on Drug and Alcohol Research, Department of Behavioral Science, University of Kentucky College of Medicine, Lexington, Kentucky, USAJennifer.havens@uky.edu;3. Center on Drug and Alcohol Research, Department of Behavioral Science, University of Kentucky College of Medicine, Lexington, Kentucky, USA;4. Center for Drug and Alcohol Studies, University of Delaware, Newark, Delaware, USA |