1. Royal Free Campus, UCL Medical School; Department of Surgery; Rowland Hill Street London UK NW32PF
2. College of Life Sciences; Department of Health Sciences; University of Leicester, Centre for Medicine, University Road Leicester UK LE1 7RH
3. University of Leicester; Department of Health Sciences; 2nd Floor (Room 214e), Adrian Building Leicester UK LE1 7RH
4. University of Glasgow; HEHTA; University Ave Glasgow G12 8QQ Glasgow UK
5. Royal Free Hospital and the UCL Institute of Liver and Digestive Health; Sheila Sherlock Liver Centre; Pond Street London UK NW3 2QG