Trajectories of relationship quality in dementia: a longitudinal study in eight European countries

Maria J. Marques, Eva Y.L. Tan, Bob Woods, Hannah Jelley, Liselot Kerpershoek, Louise Hopper, Kate Irving, Anja Bieber, Astrid Stephan, Anders Sköldunger, Britt Marie Sjölund, Geir Selbaek, Janne Røsvik, Orazio Zanetti, Daniel M. Portolani, João Marôco, Marjolein de Vugt, Frans Verhey, Manuel Gonçalves-Pereira