EA	Esophageal atresia
TEF	Tracheoesophageal fistula
VACTERL	Vertebral defects, Anal atresia, Cardiac defects, Tracheoesophageal fistula, Renal anomalies, Limb abnormalities
MRI	Magnetic resonance imaging
NICU	Neonatal intensive care unit
SGA	Small for gestational age
CMA	Chromosomal microarray analysis
MLPA	Multiplex ligation-dependent probe amplification
NGS	Next-generation sequencing
WES	Whole-exome sequencing
WGS	Whole-genome sequencing
PCR	Polymerase chain reaction
CNS	Central nervous system
OMIM	Online Mendelian Inheritance in Man