1. Division of Molecular and Clinical Medicine School of Medicine Ninewells Hospital and Medical School, University of Dundee Dundee UK
2. Tayside Clinical Trials Unit School of Medicine Ninewells Hospital and Medical School, University of Dundee Dundee UK
3. Directorate of Public Health NHS Tayside Kings Cross Hospital Dundee UK
4. Department of Microbiology and Infectious Diseases Cardiff Public Health Wales Cardiff UK
5. Department of Infectious Diseases The Alfred and Monash University Melbourne Victoria Australia
6. Disease Elimination Program Burnet Institute Melbourne Victoria Australia
7. Division of Population Health and Genomics School of Medicine University of Dundee Dundee UK
8. Department of Gastroenterology NHS Tayside Ninewells Hospital and Medical School Dundee UK
9. AbbVie Ltd AbbVie House Maidenhead UK