Incorrect Affiliation

In the Original Investigation titled "Occurrence of Bruise, Hematoma, and Pain in Upper Blepharoplasty Using Blunt-Needle vs Sharp-Needle Anesthetic Injection in Upper Blepharoplasty: A Randomized Clinical Trial," published online November 23, 2016, the affiliation listed for author Jinyan Yang, MHS, was incorrect. The correct affiliation is the Department of Epidemiology, Mailman School of Public Health, Columbia University, New York, New York. This article was corrected online.

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