Errors in Byline, Author Affiliations, and Author Contributions. In the Study titled “Dermoscopic Features of Skin Lesions in Patients With Mastocytosis ” by Vano-Galvan et al, published in the August issue of the Archives (2011;147[8]:932-940), errors occurred in the byline and the Author Affiliations section on page 932 and in the Correspondence and Author Contributions sections on page 939. In the byline, the names of 2 of the coauthors should have read “Elena De las Heras, MD, PhD ” and “Maria N. Plana, MD, PhD. ” The corrected spellings of those surnames also should have been reflected in the Author Affiliations and Author Contributions sections.