The affiliations of two of the authors who co-authored all of the below papers Lorenzo Beretta's and Raffaella Scorza's has found that their affiliations were not correct. The correct affiliations are:
Referral Center for Systemic Autoimmune Diseases, Fondazione IRCCS Ca' Granda, Ospedale Maggiore Policlinico and University of Milan.
1. Lara Bossini-Castillo, Jasper C A Broen, Carmen P Simeon, et al. A replication study confirms the association of TNFSF4 (OX40L) polymorphisms with systemic sclerosis in a large European cohort. Ann Rheum Dis 2011;70:638–41.
2. LM Diaz-Gallo, P Gourh, J Broen, et al. Analysis of the influence of PTPN22 gene polymorphisms in systemic sclerosis. Ann Rheum Dis 2011;70:454–62.
3. B Rueda, P Gourh, J Broen, et al. BANK1 functional variants are associated with susceptibility to diffuse systemic sclerosis in Caucasians. Ann Rheum Dis 2010;69:700–05.