HRIF	High-Risk Infant Programs
NICU	Neonatal Intensive Care Unit
SARS-CoV-2	Severe Acute Respiratory Syndrome Coronavirus 2
COVID-19	Coronavirus disease 2019
RedCAP	Research Electronic Data Capture
FREIDA	Fellowship and Residency Electronic Interactive Database
ASQs	Ages and stages questionnaires
DAYC	Development Assessment of young children
CP	Cerebral palsy