title: Multis section changes name, adds membership.
authors.affiliation: AHA Section for Health Care Systems.
authors.forename: M
authors.initials: M
authors.lastname: Miragliotta
authors.forename: E
authors.initials: E
authors.lastname: Taylor
mesh_terms: D000573:American Hospital Association / Q000458:organization & administration*; D009096:Multi-Institutional Systems; D014481:United States