Moreover, using the MS Ontology we retrieved 13 genes (TMEM39A, ERAP1, KIF5A, DHCR7, CD226, TYK2, DEXI, MYTIL, ZFP57, C7, SCIN, DPP6, PSMB9) that have been associated with MS in GWAS studies [13, 14] but that were not mentioned even in the main text of the article but rather in other sections of the articles (e.g. tables, supplementary material, etc.). This evidence concerns the gene CD226 and myeloid sarcoma.