University of Cambridge - Cambridge Institute for Medical Research, University of Cambridge - Department of Medicine, University of Cambridge - Cambridge Institute for Medical Research, University of Cambridge - Cambridge Institute for Medical Research, University of Cambridge - Molecular Immunity Unit, University of Cambridge, University of Cambridge - Cambridge Institute for Medical Research, University of Oxford - MRC Human Immunology Unit, Wellcome Genome Campus - European Molecular Biology Laboratory, Oxford University Hospitals NHS Foundation Trust, University of Cambridge, University of Cambridge - Department of Medicine, University of Cambridge - Cambridge Institute for Medical Research, Royal Free Hospital, Wellcome Genome Campus - European Molecular Biology Laboratory, University of Cambridge, University of Paris - Saint Louis Hospital, University of Cambridge, University of Oxford - MRC Human Immunology Unit, NHS Foundation Trust - Cambridge University Hospitals and University of Cambridge - Cambridge Institute for Medical Research