Rajić et al. reported some associations of genetic variants and AEs from the use of L-Asp in children from Slovenia with leukemia and solid tumors, specifically for the SNVs rs4958351, rs4958676, rs6889909, rs6890057, and rs10070447 of the GRIA1 gene (Rajić et al., 2015). This evidence concerns the gene GRIA1 and leukemia.