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Watts EL, Perez-Cornago A, Kothari J, Allen NE, Travis RC, Key TJ.Watts EL, et al. Among authors: allen ne.Cancer Epidemiol Biomarkers Prev. 2020 Aug;29(8):1615-1626. doi: 10.1158/1055-9965.EPI-19-1525. Epub 2020 May 26.Cancer Epidemiol Biomarkers Prev. 2020.PMID: 32457180Free PMC article.