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.
Examples of captured screens from the different e‐learning modules. Panels A and C show images from the e‐learning module utilizing polarized light imaging; Panels B and D show images from the e‐learning module utilized Luxol fast blue‐stained sections.
