Affiliation: | 1. Department of Medicine, Division of Emergency Medicine, University of Washington School of Medicine, Seattle, WA;2. Department of Pediatrics, Division of Pediatric Emergency Medicine, University of Utah School of Medicine, Salt Lake City, UT;3. HealthEast Medical Transportation, St. Paul, MN;4. Department of Medicine, Division of General Internal Medicine, University of Washington School of Medicine, Seattle, WA |