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.
Schematic illustration of the database’s general structure and data flow. The database will include the following three modules: client-side, server-side, and management console. Users will input the data variables (listed in Table S5) through a form-based interface that does not require special skills.
