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.
Genew data flow diagram. Data are imported from four databases along with updates from sources such as submitting authors and reviewed literature. Public data only are exported to the main text files; those that are used by the online search engine and those generated from users’ requests.
