title: Improving prevention is difficult.
authors.affiliation: HealthPartners Research Foundation, Minneapolis, Minn., USA. Leif.I.Solberg@HealthPartners.com
authors.forename: L I
authors.initials: LI
authors.lastname: Solberg
authors.forename: T E
authors.initials: TE
authors.lastname: Kottke
authors.forename: M L
authors.initials: ML
authors.lastname: Brekke
authors.forename: S
authors.initials: S
authors.lastname: Magnan
mesh_terms: D006801:Humans; D009042:Motivation; D009936:Organizational Innovation; D011314:Preventive Health Services; D017749:Total Quality Management; D014481:United States