EGFR and inborn error of immunity: The KEGG pathways enrichment analysis shows that pathways associated with the immune subtypes are as follows, neuroactive ligand‐receptor interaction, cytokine‐cytokine receptor interaction, primary immunodeficiency, viral protein interaction with cytokine and cytokine receptor, natural killer cell‐mediated cytotoxicity, graft‐versus‐host disease, regulation of actin cytoskeleton, and MAPK, Rap1, Ras, IL‐17, ErbB, B‐cell receptor, and other signaling pathways.