1. Liver Unit; Division of Gastroenterology and Hepatology; University of Calgary; Calgary AB Canada
2. Department of Microbiology, Immunology and Infectious Diseases; Cumming School of Medicine; University of Calgary; Calgary AB Canada
3. Bloodborne Pathogens and Hepatitis Laboratory of the National Microbiology Laboratory; Winnipeg MB Canada
4. Artifical Liver Centre; Beijing YouAn Hospital; Capital Medical University; Beijing China
5. Faculty of Veterinary Medicine; University of Calgary; Calgary AB Canada