1. Pediatric Emergency Medicine, Medical College of Wisconsin, and the Children’s Research Institute, Milwaukee, WI;
2. Pediatric Hematology and Oncology/Blood Research Institute, Medical College of Wisconsin, and the Children’s Research Institute, Milwaukee, WI;
3. Pediatric Emergency Medicine, Johns Hopkins University, Baltimore, MD;
4. Pediatric Hematology and Oncology, Children’s National Medical Center, Washington, DC;
5. Pediatric Emergency Medicine and
6. Pediatric Hematology and Oncology, Baylor College of Medicine/Texas Children’s Hospital, Houston, TX;
7. Pediatric Emergency Medicine, Children’s Hospital of Philadelphia, Philadelphia, PA;
8. Pediatric Hematology and Oncology, Children’s Hospital of Philadelphia, Philadelphia, PA;
9. Pediatric Emergency Medicine, Wayne State University/Children’s Hospital of Michigan, Detroit, MI;
10. Pediatric Hematology and Oncology, Wayne State University/Children’s Hospital of Michigan, Detroit, MI;
11. University of Utah/Pediatric Emergency Care Applied Research Network Data Coordinating Center, Salt Lake City, UT;
12. Pediatric Emergency Medicine, Nationwide Children’s Hospital, Columbus, OH;
13. Division of Pediatric Hematology and Oncology, Washington University School of Medicine, St. Louis, MO;
14. Division of Emergency Medicine and
15. Hematology, Oncology & Stem Cell Transplant, Ann & Robert H. Lurie Children’s Hospital of Chicago, Northwestern University Feinberg School of Medicine, Chicago, IL;
16. Pediatric Emergency Medicine, Children’s Hospital of Pittsburgh of University of Pittsburgh Medical Center, Pittsburgh, PA; and
17. Department of Pediatrics, Aflac Cancer and Blood Disorders Center, Emory University School of Medicine, Atlanta, GA;
18. Pediatric Hematology and Oncology, Children's Hospital of Pittsburgh of University of Pittsburgh Medical Center, Pittsburgh, PA;
19. Pediatric Hematology and Oncology, Medical College of Wisconsin, and the Children's Research Institute, Milwaukee, WI