Erratum: “Lung Cancer Screening and Smoking Cessation: A Teachable Moment?” [J Natl Cancer Inst 2014; 106 (6): dju122 doi:10.1093/jnci/dju122] One funding source was given in error. The original was “. . . Vanderbilt University K12 (MCA).” The correct version is “NIH/NCI K07 CA172294 (MCA).” The authors regret the error.