1. Division of Gastroenterology and Hepatology, Department of Medicine, Pennsylvania State University, Milton S. Hershey Medical Center, Hershey, Pennsylvania, USA
2. Department of Public Health Sciences, Pennsylvania State University, Milton S. Hershey Medical Center, Hershey, Pennsylvania, USA
3. Liver Center, Pennsylvania State University, Milton S. Hershey Medical Center, Hershey, Pennsylvania, USA
4. Cancer Institute, Pennsylvania State University, Milton S. Hershey Medical Center, Hershey, Pennsylvania, USA
5. Department of Medicine, Fatty Liver Program, Pennsylvania State University, Milton S. Hershey Medical Center, Hershey, Pennsylvania, USA