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.
DPPs from individual subjects. A, Data from three subjects demonstrates how DPPs varied: bimodal (double line), trimodal (dotted line), and unimodal (solid line). B, Data from three subjects demonstrates how bimodal DPPs varied. Note spikes in first and last 10 measurements.
