Figure 1.
Perceived usability of the software platform and clarity of the mechanism of action and the recommendations (0: Awful; 1: Poor; 2: Okay; 3: Good; 4: Very good; 5: Excellent).
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.