Figure 1.
Patient disposition and enrollment. a Patients recruited prior to protocol change removing the administration and analysis of tetanus vaccination. AE: adverse event; ITT: intent-to-treat.
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.