Bernatsky S, Peschken C, Fortin PR, et al; Canadian Network for Improved Outcomes in Systemic Lupus Erythematosus (CaNIOS). Medication use in systemic lupus erythematosus. J Rheumatology 2010;38:271–4. The author name “Christi A. Pineau” should instead be Christian A. Pineau. We regret the error.