A Multicomponent mHealth-Based Intervention (SWAP IT) to Decrease the Consumption of Discretionary Foods Packed in School Lunchboxes: Type I Effectiveness-Implementation Hybrid Cluster Randomized Controlled Trial.
Rachel SutherlandAlison BrownNicole K NathanSze Lin YoongLisa JanssenAmelia ChooiNayerra HudsonJohn Henry WiggersNicola KerrNicole KajonsKaren GillhamChristopher OldmeadowAndrew SearlesPenny ReevesMarc DaviesKathryn L ReillyBrad CohenLuke WolfendenPublished in: Journal of medical Internet research (2021)
RR2-10.1186/s12889-019-7725-x.