FIG. 1.
Vector intrafraction motion detected by SGRT (blue columns) and resulting CBCT shifts (red columns). CBCT, cone beam computed tomography; SGRT, Surface‐guided radiation therapy.
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.