High-specificity bioinformatics framework for epigenomic profiling of discordant twins reveals specific and shared markers for ACPA and ACPA-positive rheumatoid arthritis oleh David Gomez-Cabrero, Malin Almgren, Louise K. Sjöholm, Aase H. Hensvold, Mikael V. Ringh, Rakel Tryggvadottir, Juha Kere, Annika Scheynius, Nathalie Acevedo, Lovisa Reinius, Margaret A. Taub, Carolina Montano, Martin J. Aryee, Jason I. Feinberg, Andrew P. Feinberg, Jesper Tegnér, Lars Klareskog, Anca I. Catrina, Tomas J. Ekström