Correction to: Residential proximity to industrial combustion facilities and risk of non-Hodgkin lymphoma: a case-control study

Following publication of the original article [1], the authors reported an error in the unit of the average emission metric (AEI). The AEI was incorrectly reported as nanograms (ng) toxic equivalency quotient (TEQ)/year in the abstract, methods, discussion, and Table 1. The correct unit is grams (g) TEQ/year. The authors apologize for this...