1. Doris Duke Clinical Research Mentorship Program; Vanderbilt University School of Medicine, Vanderbilt University Medical Center; Nashville Tennessee
2. Independent Statistician; Chicago Illinois
3. Department of Pediatrics; Boston University School of Medicine; Boston Massachusetts
4. Department of Pediatrics, Case Western Reserve University School of Medicine; Rainbow Babies and Children's Hospitals, University Hospitals Case Medical Center; Cleveland Ohio
5. University College London, Institute of Child Health; London United Kingdom
6. Division of Allergy, Immunology, and Pulmonary Medicine; St. Louis Children's Hospital; St Louis Missouri
7. Department of Pediatrics; Washington University School of Medicine; St Louis Missouri
8. Department of Pediatrics; Vanderbilt and Meharry Center for Excellence in Sickle Cell Disease; Vanderbilt University Medical Center; Nashville Tennessee
9. Division of Hematology/Oncology, Vanderbilt and Meharry Center for Excellence in Sickle Cell Disease; Vanderbilt University Medical Center; Nashville Tennessee