In the article titled “The Effects of Cytokines in Adipose Stem Cell-Conditioned Medium on the Migration and Proliferation of Skin Fibroblasts In Vitro” [1], the pictures used in Figure (d) are the same as the pictures used in Figures (a1)–(a4) of another article by the same authors, Li et al., “Side-by-Side Comparison of the Biological Characteristics of Human Umbilical Cord and Adipose Tissue-Derived Mesenchymal Stem Cells,” BioMed Research International, vol. 2013, Article ID 438243, 12 pages, 2013. doi: 10.1155/2013/438243. The same protein microarray analysis of ASC-CM was used in both articles as Figures (a) and (a), respectively, but different cytokines were marked in the same protein microarray picture. The authors apologize for these errors.

The figures are corrected as follows.