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.
Frequency and Distribution of Enrolled Patients. (a) The number of patients that participated in the study by province of hospital. (b) The number of patients by province of residence. The color corresponds to patient distribution with the darker the color, the higher the number of enrollees.
