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.
Fresh livers are denoted by green circles and are inside the confidence limits (blue: 95%, red: 99%), whereas, the WI livers, denoted by squares are outside the confidence limits.
