1. Department of Emergency Medicine; Long Island Jewish Medical Center; New Hyde Park New York
2. Department of Emergency Medicine; MedStar Washington Hospital Center; Washington District of Columbia
3. School of Medicine and Health Sciences; George Washington University; Washington District of Columbia
4. Department of Pediatrics; George Washington University; Washington District of Columbia
5. Department of Clinical Pharmacology; Children's National Medical Center; Washington District of Columbia
6. Intensive Care; Erasmus Medical Center-Sophia Children's Hospital; Rotterdam the Netherlands
7. Department of Paediatric Pharmacology; University Children's Hospital Basel; Basel Switzerland
8. Department of Emergency Medicine; George Washington University; Washington District of Columbia