Il ventesimo è stato il secolo della gerarchia.
Il ventunesimo sarà quello delle reti.-J. Muir Gray-
Every clinical encounter should be an occasion for contributing, in some way, to new knowledge-Alessandro Liberati-
Research results should be easily accessible to people who need to make decisions about their own health.-Alessando Liberati-
Our vision is that healthcare decision-making throughout the world will be informed by high quality, timely research evidence.-The Cochrane Collaboration-