Fig. 1.
Learning Health Systems (LHS) figure from Sarah Greene, Robert Reid, and Eric Larson, implementing the LHS: from concept to action. https://annals.org/aim/fullarticle/1305510/implementing-learning-health-system-from-concept-action.
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.