VDR and nasopharyngeal carcinoma: Huang et al. [322] did not identify any significant differences between nasopharyngeal carcinoma patients (NPC) and controls in a Chinese population with regard to the genotype and allele frequencies of VDR FokI and BsmI polymorphisms (for VDR FokI: OR = 1.03, 95% CI, 0.76–1.41; for VDR BsmI: OR = 0.80, 95% CI, 0.48–1.33).