1. Semel Institute for Neuroscience and Human Behavior, University of California, Los Angeles, California.
2. Center for Cognitive Neurosciences, University of California, Los Angeles, California.
3. San Diego Joint Doctoral Program in Clinical Psychology, San Diego State University/University of California, San Diego, California.
4. Department of Molecular and Medical Pharmacology, University of California, Los Angeles, California.
5. Helen Wills Neuroscience Institute, University of California, Berkeley, California.