Adjustment of the multi-biomarker disease activity score to account for age, sex and adiposity in patients with rheumatoid arthritis

Jeffrey R Curtis, Darl D Flake, Michael E Weinblatt, Nancy A Shadick, Mikkel Østergaard, Merete Lund Hetland, Cecilie Heegaard Brahe, Yong Gil Hwang, Daniel E Furst, Vibeke Strand, Carol J Etzel, Dimitrios A Pappas, Xingbin Wang, Ching Chang Hwang, Eric H Sasso, Alexander Gutin, Elena Hitraya, Jerry S Lanchbury