| Affiliation: | 1. The Floating Hospital for Children at Tufts Medical Center, , Boston, Massachusetts;2. Department of Pediatrics, Tufts University School of Medicine, , Boston, Massachusetts;3. Institute for Clinical Research and Health Policy Studies, Tufts Medical Center, , Boston, Massachusetts;4. Aflac Cancer Center and Blood Disorder Service, Emory University, , Atlanta, Georgia;5. Department of Preventive Medicine, University of Southern California, , Los Angeles, California;6. Department of Medicine, Center for International Blood and Marrow Transplant Research, Medical College of Wisconsin, , Milwaukee, Wisconsin;7. The Children's Oncology Group, , Arcadia, California;8. Children's Hospital of Philadelphia, , Philadelphia, Pennsylvania;9. Department of Medicine, Tufts University School of Medicine, , Boston, Massachusetts |
