Identifying Persuasive Design Principles and Behavior Change Techniques Supporting End User Values and Needs in eHealth Interventions for Long-Term Weight Loss Maintenance: Qualitative Study.
Rikke Aune AsbjørnsenJobke WentzelMirjam Lien SmedsrødJøran HjelmesæthMatthew M ClarkLise Solberg NesJulia Elisabeth Wilhelmina Cornelia van Gemert-PijnenPublished in: Journal of medical Internet research (2020)
ClinicalTrials.gov NCT04537988; https://clinicaltrials.gov/ct2/show/NCT04537988.