Rachel L. Abbey, MPH1, Kevin Horahan, JD, MPH, NRP2, Robert Cothren, PhD3, Lee Stevens1, Scott Afzal, BS/BA4, David A. Minch, BS, FHIMSS5 and Dan Smiley6
(1)US Department of Health and Human Services, Office of the National Coordinator for Health Information Technology, Washington, DC, (2)US Department of Health and Human Services, Office of the Assistant Secretary for Preparedness and Response, Washington, DC, (3)California Association of Health Information Exchanges, Walnut Creek, CA, (4)Audacious Inquiry, LLC, Catonsville, MD, (5)HealthShare Bay Area, Copperopolis, CA, (6)California EMS Authority, Rancho Cordova, CA