Representative markers for multiplexing panels (Fig 4).

ALK, anaplastic lymphoma kinase; AR, androgen receptor; ARID1A, AT-rich interactive domain-containing protein 1A; Bax, Bcl-2-associated X protein; CA, carboanhydrase; CD, Cluster of Differentiation; CK, cytokeratin; EGFR: Epidermal Growth Factor Receptor; ER, oestrogen receptor; ERG, ETS-Related Gene; FOXP3, forkhead box P3; GLUT1, glucose transporter member 1; INSM1, insulinoma-associated protein 1; LCA, leukocyte common antigen; LDH, lactate dehydrogenase; MCT, moncarboxylate transporter; mdm2, mouse double minute 2 homolog; MMR, mismatch repair; MEK, mitogen-activated protein kinase kinase enzyme; MPO, myeloperoxidase; MUM1 (IRF4), multiple myeloma 1 (interferon regulatory factor 4); PD-1/PD-L1, programmed death/ligand-1; PHH3, phospho-histone H3; PgR, progesterone receptor; PTEN, phosphatase and tensin homolog; Rb1, retinoblastoma protein; SMA, smooth muscle antigen; SOX10, SRY related HMG box 10.