1. Department of Immunobiology, Faculty of Life Sciences & Medicine, King’s College London, London, U.K.
2. National Institute of Health Research Biomedical Research Centre at Guy’s and St Thomas’ National Health Service Foundation Trust and King’s College London, London, U.K.
3. JDRF/Wellcome Trust Diabetes and Inflammation Laboratory, Cambridge Institute for Medical Research, University of Cambridge, Cambridge, U.K.
4. BD Biosciences, Cell Analysis, San Diego, CA.