Exploring variation of coverage and access to dental care for adults in 11 European countries: a vignette approach oleh Juliane Winkelmann, Jesús Gómez Rossi, Falk Schwendicke, Antoniya Dimova, Elka Atanasova, Triin Habicht, Kaija Kasekamp, Coralie Gandré, Zeynep Or, Úna McAuliffe, Liubove Murauskiene, Madelon Kroneman, Judith de Jong, Iwona Kowalska-Bobko, Katarzyna Badora-Musiał, Sylwia Motyl, Gonçalo Figueiredo Augusto, Peter Pažitný, Daniela Kandilaki, Lubica Löffler, Carl Lundgren, Nils Janlöv, Ewout van Ginneken, Dimitra Panteli