Figure 1.
PRISMA Diagram: Of the 1786 publications identified through the literature search and five through citation tracking, 110 were selected for full-text review and 46 were included in the analysis .
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.