Craig, Ethan T., Orbai, Ana-Maria, Mackie, Sarah, Bartlett, Susan J., Bingham, Clifton O., Goodman, Susan, Hill, Catherine, Holt, Robert, Leong, Amye, Karyekar, Chetan, Leung, Ying Ying, Richards, Pamela, Halls, Serena, "Advancing stiffness measurement in rheumatic disease: Report from the stiffness special interest group at OMERACT 2018", The Journal of Rheumatology, 2019