Long-term Effectiveness of a Multistrategy Behavioral Intervention to Increase the Nutritional Quality of Primary School Students' Online Lunch Orders: 18-Month Follow-up of the Click & Crunch Cluster Randomized Controlled Trial.
Rebecca J WyseTessa DelaneyFiona StaceyChristophe LecathelinaisKylie BallRachel ZoetemeyerHannah LamontRachel SutherlandNicole K NathanJohn Henry WiggersLuke WolfendenPublished in: Journal of medical Internet research (2021)
Australian New Zealand Clinical Trials Registry ACTRN12618000855224; https://www.anzctr.org.au/Trial/Registration/TrialReview.aspx?id=375075.