1. Department of Emergency Medicine, CEP-America/Presence Mercy Medical Center, Aurora, Illinois
2. Department of Emergency Medicine, Wake Forest Baptist Medical Center, Winston Salem, North Carolina
3. Emergency Care Coordination Center, Office of the Assistant Secretary for Preparedness & Response, US Department of Health and Human Services, Washington, DC
4. Office of the Assistant Secretary for Preparedness & Response, US Department of Health and Human Services, Washington, DC