sentence: Calibration curves for this nomogram are plotted in Figure S2B , C.Two of the genes composing the SCCHN TMI , MASP1 and EGFL6 are associated with good prognosis ( HR < 1 ) while the other four : SFRP5 , SPP1 , MMP8 and P4HA1 are associated with poor outcomes ( HR > 1 ) , as shown in Table S1 .