Franse, Carmen Betsy; Grieken, Amyvan; Alhambra-Borrás, Tamara; Valía-Cotanda, Elisa; Staveren, Rob van; Rentoumis, Tasos; Markaki, Athina; Bilajac, Lovorka; Vasiljev Marchesi, Vanja; Rukavina, Tomislav; Verma, Arpana; Williams, Greg; Koppelaar, Elin; Martijn, Rens; Voorham, Antonius J.J.; Mattac, Francesco; Garcés-Ferrerb, RasojJorge; Raat, Hein: The effectiveness of a coordinated preventive care approach for healthy ageing (UHCE) among older persons in five European cities: A pre-post controlled trial