DHM	donor human milk
DOHaD	developmental origin of health and disease
GM	gut microbiota
HM	human milk
HMM	human milk microbiota
HMO	HM oligosaccharides
HoP	Holder Pasteurization
LOS	late-onset sepsis
MOM	mother’s own milk
NEC	necrotizing enterocolitis
NGS	next generation sequencing
qPCR	quantitative polymerase chain reaction
rRNA	ribosomal RNA