At the gene level, DMBT1 was found to have copy number decreases in all three tumor samples (copy ratio = 1.33E-09, 1.29E-09, and 4.14E-07 in P, LM, and PM respectively), as well as in PBMC (Figure 6; Table 2; Supplementary Table S2). Here, DMBT1 is linked to neoplasm.