title: Market/regulation changes prompt diversification interest.
authors: L B
authors: LB
authors: Cornish
authors: M K
authors: MK
authors: Hammaker
authors: C S
authors: CS
authors: Polich
authors: P H
authors: PH
authors: Tietz
mesh_terms: D003132:Commerce; D004465:Economic Competition / Q000331:legislation & jurisprudence; D008329:Managed Care Programs / Q000458:organization & administration*; D009735:Nursing Homes / Q000458:organization & administration*; D009935:Organizational Affiliation / Q000331:legislation & jurisprudence*; D014481:United States; D014485:United States Federal Trade Commission