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.
The box indicates the upper and lower quartiles of distribution. The solid line indicates the median and the dotted line indicates the mean ΔCt value.
