1. Laboratory of Immunology and Vascular Biology, Department of Pathology, the
2. Center for Molecular Biology and Medicine, Veterans Affairs Palo Alto Health Care System, Palo Alto, California 94304
3. Laboratory of Immunohistochemistry and Immunopathology, Institute for Pathology, University of Oslo and Rikshospitalet, N-0027 Oslo, Norway
4. Department of Microbiology and Immunology, Stanford University School of Medicine, Stanford, California 94305
5. Department of Medicine, University of Medicine and Dentistry of New Jersey–Robert Wood Johnson Medical School, New Brunswick, New Jersey 08903
6. Department of Surgery, Stanford University School of Medicine, Stanford, California 94305
7. Department of Functional Restoration, Stanford University School of Medicine, Stanford, California 94305
8. Division of Immunology and Rheumatology, Stanford University School of Medicine, Stanford, California 94305
9. Division of Respiratory Medicine, Institute for Lung Health, Leicester University Medical School, Leicester LEI 9QP, United Kingdom
10. Division of Rheumatology, Immunology and Allergy, Brigham and Women's Hospital and Harvard Medical School, Boston, Massachusetts 02115
11. Millennium Pharmaceuticals, Incorporated, Cambridge, Massachusetts 02142
12. Immunology Section, Department of Cell and Molecular Biology, Lund University, S-22100 Lund, Sweden