Additional file 6: Fig. S5. Receiver operating characteristic models of the three CpGs validated in EPIPREG cohort. A) One CpG model: cg04095097, B) Two CpG model: cg04095097 and cg27603605, C) Three CpG model: cg04095097, cg27603605, and cg12080079. AUC: area under the curve.