An official website of the United States government
Here's how you know
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.
Change in normal brain volume receiving 20 Gy (NBrainV20Gy) between automatic-normal tissue objective multicriteria optimization (AutoNTOMCO) and HyperArc (HA)MCO compared with planning target volume (PTV) and sphericity.