Joint ventures. Collaborative push supersedes operators' ownership status.
Burda
D
D
D006777:Hospitals, Proprietary / Q000331:legislation & jurisprudence* / Q000458:organization & administration; D006788:Hospitals, Voluntary / Q000331:legislation & jurisprudence* / Q000458:organization & administration; D009935:Organizational Affiliation / Q000191:economics / Q000331:legislation & jurisprudence*; D010067:Ownership / Q000191:economics / Q000331:legislation & jurisprudence*; D013660:Taxes / Q000331:legislation & jurisprudence; D014481:United States