1. Department of Integrative Physiology and Neuroscience and Graduate Program in Neuroscience, College of Veterinary Medicine; Washington State University; Pullman USA
2. Department of Psychology; Washington State University; Pullman USA
3. Department of Physiology and Pharmacology, Thomas J. Long School of Pharmacy and Health Sciences; University of the Pacific; Stockton USA
4. Translational Addiction Research Center; Washington State University; Pullman USA