1. Department of Pathology, Division of Experimental Pathology, University of Pittsburgh, Pittsburgh, Pennsylvania, USA
2. Case-Western Reserve University, Departments of Biochemistry and Computer Science, Cleveland, Ohio, USA
3. Duquesne University, School of Science and Engineering, Department of Biotechnology, Pittsburgh, Pennsylvania, USA
4. Department of Medicine, Hepatology and Nutrition, Division of Gastroenterology, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania, USA
5. Pittsburgh Liver Research Center, University of Pittsburgh, Pittsburgh, Pennsylvania, USA