title: [Not Available].
authors.forename: E A M
authors.initials: EA
authors.lastname: Edmund
authors.forename: G
authors.initials: G
authors.lastname: Nellessen-Martens
mesh_terms: D003695:Delivery of Health Care / Q000458:organization & administration*; D005858:Germany; D006302:Health Services Research / Q000458:organization & administration*; D006801:Humans; D017146:Models, Organizational; D009937:Organizational Objectives; D012107:Research Design / Q000639:trends*