1. Duke Clinical Research Institute Durham North Carolina USA
2. Department of Pediatrics Duke University Durham North Carolina USA
3. Office of Clinical Pharmacology Center for Drug Evaluation and Research (CDER) United States Food and Drug Administration (FDA) Silver Spring Maryland USA
4. Office of Pediatric Therapeutics Office of the Commissioner United States Food and Drug Administration (FDA) Silver Spring Maryland USA
5. Division of Rheumatology and Transplant Medicine Office of Immunology and Inflammation Office of New Drugs CDER, FDA Silver Spring Maryland USA
6. Division of Pharmacotherapy and Experimental Therapeutics UNC Eshelman School of Pharmacy The University of North Carolina at Chapel Hill Chapel Hill North Carolina USA