Authors: Anna K Andersson; Percy F Sumariwalla; Fiona E McCann; Parisa Amjadi; Chiwen Chang; Kay McNamee; Ditte Tornehave; Claus Haase; Henrik Agersø; Vibeke W Stennicke; David Ahern; Birgitte Ursø; John Trowsdale; Marc Feldmann; Fionula M Brennan Journal: Arthritis Rheum Date: 2011-09