highly significantP = 1.128 × 10 −10
Analysis of a deposited EWS dataset generated by Savola and co‐workers 48 using the SurvExpress tool 49 showed highly significant separation (hazard ratio 8.99; P = 1.128 × 10 −10 ) of the overall survival of EWS patients into low‐ and high‐risk groups based on the expression of PHGDH , PSPH , PSAT1 , SHMT2 , SLC1A5 , MTHFD2 , and MTHFD1L (Figure 7 G).