1. Liver Research Group; Australian National University Medical School at the Canberra Hospital; Canberra Australian Capital Territory Australia
2. Department of Pathology; University of Washington; Seattle Washington USA
3. Division of Gastroenterology, Department of Medicine; Veterans Affairs Puget Sound Healthcare System and University of Washington; Seattle Washington USA
4. Institute of Experimental and Clinical Research; Catholic University of Louvain; Brussels Belgium
5. Department of Cellular Pathology; Imperial College London; London UK
6. Department of Medicine, Yong Loo Lin School of Medicine; National University of Singapore; Singapore
7. Department of Medicine and Therapeutics; The Chinese University of Hong Kong; Sha Tin Hong Kong