LMO2 and Nephroblastoma: Regarding the LMO2 gene, among the three genotyped SNPs (rs2273799, rs3758640, and rs7933499), only the rs7933499 G > A was significantly associated with an increased risk of developing Wilms tumor (dominant model: adjusted OR = 1.37, 95% CI = 1.03–1.82, P = 0.032 and recessive model: adjusted OR = 4.91, 95% CI = 2.11–11.46, P = 0.0002).