CEBPE and inflammatory bowel disease: Haploinsufficiency of A20 (HA20)Autoinflammatory periodic fever, immunodeficiency and thrombocytopenia (PFIT)C/EBPε-associated autoinflammation and immune impairment of neutrophils (CAIN)NFKB1-associated Behcet-like diseaseRELA haploinsufficiencyMonogenic forms of inflammatory bowel disease (IL-10 signaling defects)