In the article on peptide epitopes from the WT1 oncoprotein stimulating CD4+ and CD8+ T cells that recognize and kill human malignant mesothelioma tumor cells, beginning on page 4547 of the August 1, 2007, issue of Clinical Cancer Research, the following sentence was omitted from the end of the article:

The authors acknowledge Dr. Bo Dupont and Ms. Alice Yeh of the Immunology Program, Sloan-Kettering Institute, for performing the HLA genomic typing for this study.