MOM	mother’s own milk (both U-MOM and F-MOM)
U-MOM	unfortified MOM
F-MOM	fortified MOM
DHM	donor human milk
PF	preterm formula
FTF	The Five to Fifteen (FTF) parent questionnaire
VPI	Very preterm infants
WISC-IV	The Wechsler Intelligence Scale for Children IV
ADHD	Attention Deficit/Hyperactivity Disorder
IQ	Intelligence Quotient
VC	Verbal Comprehension
PR	Perceptual Reasoning
WM	Working Memory
PS	Processing Speed