[1] University of Nottingham,Institute of Genetics, Queen's Medical Centre
[2] Ninewells Hospital,Division of Medical Sciences, University of Dundee Medical School
[3] VU Medical Centre,Department of Molecular Cell Biology and Immunology
[4] University Medical Centre Utrecht,Immunotherapy laboratory, Department of Immunology
[5] University of Oxford,The Jenner Institute
[6] London School of Hygiene and Tropical Medicine,Department of Infectious and Tropical Diseases
[7] National Institute for Medical Research,Division of Parasitology