1. Masonic Cancer Center and Department of Pediatrics, Division of Hematology/Oncology and Blood and Marrow Transplantation and
2. Department of Pediatrics, School of Medicine, Medical College of Georgia, Augusta, GA;
3. Department of Immunology and Immunopathology, Faculty of Medicine, Kagawa University, Kagawa, Japan;
4. Department of Dermatology, University of California, Davis, CA;
5. Department of Molecular Immunology, Tokyo Medical and Dental University, Tokyo, Japan; and
6. Center for Neurologic Diseases, Brigham and Women's Hospital, Harvard Medical School, Boston, MA