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.
A) Screenshot of invitation sent to eligible participants for study enrollment B) Diagram used to explain the study protocol, and to obtain informed consents C) Weekly dashboard presented to app users detailing progress and successful completion of study measurements.
