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.
Public study (with permanent unique identifier mgp128) and private study set with temporary identifier. A study groups multiple data sets, provides a single identifier and allows sharing via simply providing an email address for the person the data are to be shared with.
