Review: Nonradiographic axial spondyloarthritis: New definition of an old disease?

Authors

  • Joachim Sieper,

    Corresponding author
    1. Charité Universitätsmedizin, Campus Benjamin Franklin, Berlin, Germany
    • Rheumatology, Medical Department I, Charité Universitätsmedizin, Campus Benjamin Franklin, Hindenburgdamm 30, 12200 Berlin, Germany
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    • Dr. Sieper has received consulting fees, speaking fees, and/or honoraria from Abbott, Merck, Pfizer, Eli Lilly, UCB, and Novartis (less than $10,000 each).

  • Désirée van der Heijde

    1. Leiden University Medical Center, Leiden, The Netherlands
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    • Dr. van der Heijde has received consulting fees, speaking fees, and/or honoraria from Abbott, Amgen, Centocor, Wyeth, Pfizer, UCB, Schering-Plough, Eli Lilly, Bristol-Myers Squibb, Novartis, Roche, and MSD (less than $10,000 each) and is the director of Imaging Rheumatology.


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