Development of a multi-biomarker disease activity test for rheumatoid arthritis by Centola, M, Cavet, G, Shen, Y, Ramanujan, S, Knowlton, N, Swan, K, Turner, M, Sutton, C, Smith, DR, Haney, D, Chernoff, D, Hesterberg, L, Carulli, J, Taylor, P, Shadick, N, Weinblatt, M, Curtis, JR