Affiliation: | ? Department of Internal Medicine and Liver Center, University of Alabama at Birmingham, Birmingham, Alabama ‡ Department of Pathology, University of Alabama at Birmingham, Birmingham, Alabama § Department of Cell Biology, University of Alabama at Birmingham, Birmingham, Alabama ∥ Department of Pathology, University of Alabama at Birmingham, Birmingham, Alabama ¶ The University of Texas Health Science Center at Houston, UT Medical School Houston, Department of Internal Medicine, Division of Gastroenterology, Hepatology, and Nutrition, Houston, Texas |