In addition to the replication of PD risk loci identified and replicated in Nalls et al. (2014), our analysis was able to impute and replicate (p = 0.031) an additional PD risk locus (rs62120679 in SPPL2B) that was not replicated using a proxy SNP (rs10402629) in Nalls et al. (2014). The gene discussed is SPPL2B; the disease is Parkinson disease.