1. Division of Molecular Medicine and Genetics; Department of Internal Medicine; University of Michigan; Ann Arbor MI USA
2. Department of Radiology; University of Michigan; Ann Arbor MI USA
3. Norris Comprehensive Cancer Center; University of Southern California; Los Angeles CA USA
4. Division of Gastroenterology; Department of Internal Medicine; University of Michigan; Ann Arbor MI USA
5. Department of Pathology; University of Michigan; Ann Arbor MI USA
6. Division of Metabolism, Endocrinology & Diabetes; Department of Internal Medicine; University of Michigan; Ann Arbor MI USA