1. Department of Molecular Medicine, Guy's, King's and St. Thomas' School of Medicine, King's College London, Rayne Institute, Denmark Hill Campus, 123 Coldharbour Lane, London SE5 9NU, UK.
2. Membrane Biology Program, Brigham and Women's Hospital, Harvard Medical School, Boston, MA 02115, USA.
3. Department of Clinical Biochemistry,
4. Department of Pharmacy, King's College London, Franklin-Wilkins Building, Waterloo Campus, 150 Stamford Street, London SE1 8WA, UK.
5. Institute of Liver Studies, Guy's, King's and St. Thomas' School of Medicine, King's College London, Denmark Hill Campus, Bessemer Road, London SE5 9PJ, UK.
6. Department of Diabetes Endocrinology and Internal Medicine,