S. D. Swanson1, D. I. Malyarenko1, P. Schmiedlin-Ren2, J. Adler3, K. Helvie2, L. Reingold2, M. M. Al-Hawary1, E. Zimmerman2
1Department of Radiology, University of Michigan, Ann Arbor, MI, United States; 2Department of Internal Medicine:Gastroenterology, University of Michigan; 3Department of Pediatrics and Communicable Disease, University of Michigan