1. Department of Emergency Medicine (M.F., R.Y.H.), University of California, San Francisco.
2. Department of Neurology, UCSF Weill Institute of Neurosciences (A.S.K.), University of California, San Francisco.
3. Department of Emergency Medicine, Massachusetts General Hospital, Boston (K.S.Z.).
4. Harvard Medical School, Boston, MA (K.S.Z.).
5. Ayer Neuroscience Institute, Hartford HealthCare, CT (M.J.A.).
6. Department of Defense Management, Naval Postgraduate School, Monterey, CA (Y.-C.S.).
7. National Bureau of Economic Research, Cambridge, MA (Y.-C.S.).
8. Philip R. Lee Institute for Health Policy Studies (R.Y.H.), University of California, San Francisco.