Fig. 1.
Screening, enrollment, and follow-up Consolidated Standards of Reporting Trials (CONSORT) flowchart; Lima, Peru 2012–2014
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.