title: Response from feature authors.
authors: David A
authors: DA
authors: Kindig
authors: George
authors: G
authors: Isham
mesh_terms: D060866:Accountable Care Organizations; D018672:Community Health Planning / Q000458:organization & administration*; D006293:Health Promotion / Q000458:organization & administration*; D006304:Health Status; D006785:Hospitals, University / Q000458:organization & administration*; D006801:Humans; D017146:Models, Organizational; D011785:Quality Assurance, Health Care