“Smart” RCTs: Development of a Smartphone App for Fully Automated Nutrition-Labeling Intervention Trials

Ekaterina Volkova   ¹ , PhD ;   Nicole Li   ² , PhD ;   Elizabeth Dunford   ^{2, 3} , PhD ;   Helen Eyles   ^{1, 4} , PhD ;   Michelle Crino   ² , MPH ;   Jo Michie   ¹ , MSc ;   Cliona Ni Mhurchu   ¹ , PhD

¹ National Institute for Health Innovation, School of Population Health, University of Auckland, Auckland, New Zealand

² Food Policy Division, The George Institute for Global Health, University of Sydney, Sydney, Australia

³ Carolina Population Center, The University of North Carolina at Chapel Hill, Chapel Hill, NC, United States

⁴ Epidemiology and Biostatistics, School of Population Health, University of Auckland, Auckland, New Zealand