Efthimiou P, Kukar M, Kagen LJ. Severe adult-onset calcinosis in a patient with a history of juvenile dermatomyositis. J Rheumatol 2010;37:194; doi:10.3899/jrheum.090628.Departmental affiliation for P. Efthimiou should be as follows: Petros Efthimiou, MD, Chief, Division of Rheumatology, Lincoln Medical and Mental Health Center, Assistant Professor of Clinical Medicine, Weill Cornell Medical College of Cornell University. We regret the error..