1. Section for Nutrition Research, Faculty of Medicine Imperial College London, Hammersmith Hospital London UK
2. Stable Isotope Biochemistry Laboratory Scottish Universities Environmental Research Centre, University of Glasgow Glasgow UK
3. School of Science University of the West of Scotland Hamilton UK
4. Department of Life Sciences, Faculty of Science and Technology, Research Centre for Optimal Health University of Westminster London UK
5. Division of Infection and Immunity University College London London UK
6. Faculty of Health and Medical Sciences University of Surrey Guildford UK
7. Department of Surgery and Cancer Imperial College London London UK
8. Liver Unit St Mary's Hospital, Imperial College NHS Trust London UK