1. Department of Hepatology and Gastroenterology; Aarhus University Hospital; Aarhus Denmark
2. The Storr Liver Centre; Westmead Institute for Medical Research; University of Sydney and Westmead Hospital; Westmead NSW Australia
3. Department of Gastroenterology; Pontificia Universidad Católica; Santiago Chile
4. Department of Clinical Biochemistry; Aarhus University Hospital; Aarhus Denmark
5. Division of Gastroenterology and Hepatology; Department of Medical Sciences; University of Torino; Torino Italy
6. Division of Pathology; Department of Medical Sciences; University of Torino; Torino Italy
7. Department of Anatomical Pathology; Institute of Clinical Pathology and Medical Research (ICPMR); Westmead Hospital; Westmead NSW Australia
8. Department of Biostatistics; Aarhus University; Aarhus Denmark