| Affiliation: | 1. From the Center for Policy and Research in Emergency Medicine, Department of Emergency Medicine, Oregon Health & Science University (DAH), Portland, OR;2. the Department of Emergency Medicine, University of Pennsylvania (JAH), Philadelphia, PA;3. the Department of Emergency Medicine, University of Cincinnati (MJW), Cincinnati, OH;4. the Department of Emergency Medicine, Mount Sinai School of Medicine (ER), New York, NY;5. the Emergency Medicine Section, McGuire VAMC, and the Department of Emergency Medicine, Virginia Commonwealth University (FLZ), Richmond, VA;6. and the Department of Emergency Medicine, George Washington University School of Medicine, and the Department of Health Policy, George Washington School of Public Health (JMP), Washington, DC. |
