We assessed the distribution pattern of myeloid subsets in the same manner as in our own data, and identified the enrichment of F13A1+ Mφ (OR = 1.60) and CD1C+ cDC2 (OR = 2.03) in multi‐primary tumours compared to solitary primary tumours and adjacent non‐tumour tissues (Figure 6D). The gene discussed is F13A1; the disease is neoplasm.