1. Diabetes, Endocrinology, and Obesity Branch, National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK), National Institutes of Health, Bethesda, United States
2. National Institute on Drug Abuse (NIDA), National Institutes of Health, Baltimore, United States
3. Brown University Graduate Partnerships Program, Providence, United States
4. Department of Neuroscience, Brown University, Providence, United States