403 and 457 patients had valid scores for tumour and stromal immune cells TIM‐3 respectively, 413 and 387 had valid scores for tumour and stromal immune cells LAG‐3, 722 and 719 patients had valid scores for tumour and stromal immune cells PD‐1, and 708 had valid scores for tumour and stromal immune cells PD‐L1 (see supplementary material, Figure S2). Here, CD274 is linked to neoplasm.