1. Department of Medicine; Columbia University; New York NY
2. Department of Pathology; Tianjin First Center Hospital; Tianjin China
3. Department of Gastroenterology and Hepatology, Internal Medicine; Kangdong Sacred Heart Hospital of Hallym University Medical Center; Seoul South Korea
4. Department of Medicine, Samsung Medical Center; Sungkyunkwan University School of Medicine; Seoul Korea
5. Division of Pharmaceutical Technology and Biopharmacy, Department of Pharmacy; University of Groningen; Groningen the Netherlands
6. Biomedical Informatics Shared Resource, Herbert Irving Comprehensive Cancer Center and Department of Biomedical Informatics; Columbia University; New York NY
7. Department of Bioengineering and Therapeutic Sciences and Liver Center; University of California San Francisco; San Francisco CA