Fig A2.
Distribution of mean heart dose (MHD) for the entire population (N = 910; median MHD, 2.37; standard deviation, 2.26; range, 0.51 to 15.25).
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.