1. Center for Data Solutions, University of Florida College of Medicine - Jacksonville, Jacksonville, Florida
2. Department of Emergency Medicine, University of Florida College of Medicine - Jacksonville, Jacksonville, Florida
3. Department of Pediatrics, University of Florida College of Medicine, Gainesville, Florida
4. Department of Health Outcomes and Biomedical Informatics, University of Florida College of Medicine, Gainesville, Florida
5. Department of Emergency Medicine, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania
6. Prehospital Guidelines Consortium
7. Department of Emergency Medicine, School of Medicine, University of Cincinnati, Cincinnati, Ohio
8. Department of Emergency Medicine, The Ohio State University Wexner Medical Center, Columbus, Ohio