Erratum: Helvie MA, Chang JT, Hendrick RE and Banerjee M. Reduction in late-stage breast cancer incidence in the mammography era: Implications for overdiagnosis of invasive cancer Cancer doi: 10.1002/cncr.28784.

The authors would like to specifically reference the work of Bleyer and Welch (reference 13) in the Materials and Methods section, Incidence Estimates paragraph. The first sentence of that paragraph should be followed by:

“This method is comparable to that of Bleyer and Welch, but adjusts for prescreening temporal trends and start and end dates are advanced by one year.13

The authors regret this omission.