title: Change--redefining boundaries.
mesh_terms: D003695:Delivery of Health Care / Q000458:organization & administration*; D003880:Dermatology; D018166:Health Care Reform / Q000458:organization & administration*; D006801:Humans; D009936:Organizational Innovation; D013041:Specialties, Nursing / Q000458:organization & administration*; D014481:United States