Participants
congenital anomaly
Parents/primary caregivers of infants born ≤ 33 weeks gestation were invited to participate. Participants were excluded if: (1) the parent was not English literate, < 18 years of age, or had no smart phone or tablet access; or (2) the infant had a life-threatening congenital anomaly or was receiving palliative care. Parents received up to $50 in gift cards for completion of study surveys. The study was approved by the institutional review board at each site and written informed consent was obtained from all participants [