The impact of active stakeholder involvement on recruitment, retention and engagement of schools, children and their families in the cluster randomised controlled trial of the Healthy Lifestyles Programme (HeLP): a school-based intervention to prevent obesity

Author(s)	Lloyd, J.: McHugh, C.: Minton, J.: Eke, H.: Wyatt, K.
Journal / Source	https://trialsjournal.biomedcentral.com/track/pdf/10.1186/s13063-017-2122-1?site=trialsjournal.biomedcentral.com
Date	December 2017