In the article by Greenberg et al, “Contemporary Analysis of Descending Thoracic and Thoracoabdominal Aneurysm Repair: A Comparison of Endovascular and Open Techniques,” which appeared in the August 19, 2008 issue of the journal (Circulation. 2008;118:808–827), there was an error in the footnote section on the first page. In the published manuscript, it should have stated: “Drs Greenberg and Lu contributed equally to this work.”
The correction has been made to the current online version of the article. The authors regret the error.