Quantification of hand muscle volume and composition in patients with rheumatoid arthritis, psoriatic arthritis and psoriasis - Friedberger, Andreas; Figueiredo, Camille; Grimm, Alexandra; d’Oliveira, Isabelle; Bäuerle, Tobias; Rech, Jürgen; Kleyer, Arnd; Simon, David; Uder, Michael; Schett, Georg; Engelke, Klaus (Friedrich-Alexander-Universität Erlangen-Nürnberg, 2020)