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.
Graphical depiction of the (i) timeline, (ii) composition and duration (' = minutes), (iii) content and (iiii) educational format (EF) of the educational interventions; PM = printed material. Objects are represented by squares (to reflect their fixed nature, e.g. handout of printed material) and activities by circles (to reflect their flexibility, e.g. group work). Different components are labelled using different letters.
