The challenge of measuring real world community-based interventions. Exposure to a multi-level multi-component childhood obesity prevention community-randomized controlled trial: patterns, determinants, and implications. - PubMed - NCB "Treatment effects may be attenuated in community-based trials,...
Source: nih.gov
Meet the 25-Year-Old Behind the World's First Online School for Refugees | VICE | United States: Markus Kressler and his partner Vincent Zimmer are the founders of Kiron—a non-governmental, nonprofit organization providing a way for refugees to integrate into society.
Source: vice.com