1. Molecular Immunity Unit, Department of Medicine, University of Cambridge, Cambridge CB2 0QQ, UK.
2. Cambridge University Hospitals NHS Foundation Trust and NIHR Cambridge Biomedical Research Centre, Cambridge CB2 0QQ, UK.
3. Wellcome Sanger Institute, Wellcome Genome Campus, Hinxton CB10 1SA, UK.
4. Department of Surgery, University of Cambridge, Cambridge CB2 0QQ, UK.
5. Institute of Cellular Medicine, Newcastle University, Newcastle upon Tyne NE2 4HH, UK.
6. Great Ormond Street Hospital for Children NHS Foundation Trust, London WC1N 3JH, UK.
7. UCL Great Ormond Street Hospital Institute of Child Health, London WC1N 1E, UK.
8. Department of Paediatrics, University of Cambridge, Cambridge CB2 0QQ, UK.
9. Human Developmental Biology Resource, Institute of Genetic Medicine, Newcastle University, Newcastle upon Tyne NE1 3BZ, UK.
10. Centre d’Immunologie de Marseille-Luminy, 13009 Marseille, France.
11. Department of Pathology, University of Cambridge, Cambridge CB2 1QP, UK.
12. Department of Dermatology and NIHR Newcastle Biomedical Research Centre, Newcastle Hospitals NHS Foundation Trust, Newcastle upon Tyne NE2 4LP, UK.
13. Theory of Condensed Matter Group, Cavendish Laboratory–Department of Physics, University of Cambridge, Cambridge CB3 0HE, UK.