Figure 1.
A flow diagram summarizing the participant selection process. SAV, audiovisual stimulation; SAVO, audiovisual and olfactory stimulation; NICU, neonatal intensive care unit; MV, breast milk volume.
Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.