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The affiliation of Tore Saxne was inadvertently omitted from an article in the October issue (Askling J, Fored CM, Brandt L, et al. Timedependent increase in risk of hospitalisation with infection among Swedish RA patients treated with TNF antagonists. Ann Rheum Dis 2007;66:1339–44). He is affiliated to the Department of Rheumatology, Lund University, Lund, Sweden.