1. From the Departments of Emergency Medicine (N.K., L.T.), Pediatrics (N.K., N.S.G.), and Psychology (S.G., C.S.P.), University of California Davis Health, University of California, Davis, School of Medicine, Sacramento; the Department of Pediatrics, University of Utah School of Medicine, Salt Lake City (J.E.S., C.S.O., T.C.C., J.M.D.); the Division of Emergency Medicine, Department of Pediatrics, Nationwide Children’s Hospital, Ohio State University College of Medicine, Columbus (M.J.S.); the Division of...