1. Howard Hughes Medical Institute, Yale University School of Medicine, New Haven, Connecticut
2. Department Internal Medicine, Yale University School of Medicine, New Haven, Connecticut
3. Department of Pathology, Yale University School of Medicine, New Haven, Connecticut
4. Metabolic Diseases Biology, Bristol-Myers Squibb Research and Development, Princeton, New Jersey
5. Department of Cellular & Molecular Physiology, Yale University School of Medicine, New Haven, Connecticut