Exploring the link between socioeconomic factors and rheumatoid arthritis: Insights from a large Austrian study. - Ausserwinkler M; Flamm M; Gensluckner S; Bogensberger K; Paulweber B; Trinka E; Langthaler P; Datz C; Lindner B; Iglseder B; Aigner E; Wernly B (Annals of epidemiology, 2025)