In addition, two additional loci, HLA class II at 6p21.32 (rs2179920; P =5.1 × 10−17, per-allele OR=1.36) and 6p21.1 (FOXP4) (rs2495239; P=3.9 × 10−9, per-allele OR=1.19) were newly identified as loci associated with EGFR mutation-positive lung adenocarcinoma. The gene discussed is FOXP4; the disease is lung adenocarcinoma.