1 Lymphocyte Biology Section, Laboratory of Immunology
2 Program in Systems Immunology and Infectious Disease Modeling, National Institute of Allergy and Infectious Diseases, and,
3 Genetics of Development and Disease Branch, National Institute of Diabetes and Digestive and Kidney Diseases, National Institutes of Health, Bethesda, Maryland 20892-1892, USA
4 Laboratory of Biological Imaging, WPI-Immunology Frontier Research Center, Osaka University, Osaka 565-0871, Japan
5 Department of Clinical Research, National Osaka Minami Medical Center, Osaka 586-8521, Japan
6 Institut de Recherches Cliniques de Montréal, Quebec H2W 1R7, Canada