title: Expanded obligated group adds options.
authors.forename: J
authors.initials: J
authors.lastname: Greene
mesh_terms: D002202:Capital Financing / Q000379:methods*; D005377:Financial Management, Hospital / Q000379:methods; D009096:Multi-Institutional Systems / Q000191:economics*; D009936:Organizational Innovation; D012308:Risk Management; D014481:United States