Tennyson, Jonathan (univ College London (2) Creutzfeldt, Naomi (university Of Kent), Kyprianides, Arabella (university College London (ucl)), Bradford, Ben (university College London (ucl)), Jackson, Jonathan (the London School Of Economics And Political Science (lse)) (1) Molloy, Matthew, Cope, Jonathan (1) Sklar, Jonathan (1) Haycock, Adam (consultant Physician & Gastroenterologist, St Mark's Hospital, London, Uk), Cohen, Jonathan (new York University School Of Medicine), Saunders, Brian P. (st. Mark's Hospital, Harrow), Cotton, Peter B. (medical University Of South (1)