Figure 2.
The alluvial diagram showed the distribution of the recovery grade from immediately after the treatment (left nodes) to 2 months after treatment completion (right nodes).
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.