Error in Author Order. In the Evidence-Based Dermatology Study by Helfrich et al, published in the March issue of the ARCHIVES (2007;143:397-402), there was an error in the author order in the byline. The names should have appeared as follows: Yolanda R. Helfrich, MD; Le Yu, MD; Abena Ofori, MD; Ted A. Hamilton, MS; Jennifer Lambert, MS; Anya King, MPH; John J. Voorhees, MD; Sewon Kang, MD. The online version of this article was corrected on March 15, 2007.
Error in Author Order in: Effect of Smoking on Aging of Photoprotected Skin: Evidence Gathered Using a New Photonumeric Scale. Arch Dermatol. 2007;143(5):633. doi:10.1001/archderm.143.5.633