1. Department of Pharmaceutical Sciences, University of Kentucky, Lexington, Kentucky 40506, United States
2. Center for Pharmaceutical Research and Innovation, College of Pharmacy, University of Kentucky, Lexington, Kentucky 40506, United States
3. Department of Psychology, University of Kentucky, Lexington, Kentucky 40536, United States
4. Department of Chemistry, University of Kentucky, Lexington, Kentucky 40506, United States
5. Center for Clinical Pharmacology, University of Health Sciences and Pharmacy and Washington University School of Medicine, St. Louis, Missouri 63110, United States
6. Spinal Cord and Brain Injury Research Center (SCoBIRC), College of Medicine, University of Kentucky, Lexington, Kentucky 40536, United States
7. Department of Neuroscience, University of Kentucky, Lexington, Kentucky 40536, United States