Erratum to: Tumor Biology

DOI 10.1007/s13277-013-0776-1

It has been brought to the author's attention that an error exists in the penultimate sentence of the Abstract; at present this sentence reads as follows: “Using Cox regression for all available markers, EGFR, CD44v6, and VEGFR-1 emerged in this study as potential surrogate markers, the latter having positive prognostic significance.” The corrected version is given below:

“Using Cox regression for all available markers, FAK, CD44v6, and Caveolin-1 emerged in this study as potential surrogate markers, the latter having positive prognostic significance.”

The authors apologize for this oversight.