AAF	amino acid-based formula
AE	allergic enteritis
BCFAs	branched chain fatty acids
CCR8	CC chemokine receptor 8
CM	cow’s milk
CMA	cow’s milk allergy
CMF	cow’s milk formula
ECP	eosinophilic cationic protein
EDN	eosinophil-derived neurotoxin
EHF	extensively hydrolyzed formula
EoE	eosinophilic esophagitis
FA	food allergy
FC	fecal calprotectin
FPE	food protein-induced enteropathy
FPIAP	food protein-induced allergic proctocolitis
FPIES	food protein-induced enterocolitis syndrome
GI-FA	gastrointestinal food allergy
HBI	healthy breastfed infants
HRF	hydrolyzed rice formula
MLNs	mesenteric lymph nodes
non-IgE-GI-FA	non-IgE-mediated gastrointestinal food allergy
OFC	oral food challenge
PPs	Peyer’s patches
SCFAs	short-chain fatty acids
SPBF	soy protein-based formula
TNF-α	tumor necrosis factor-α