A Smartphone App Combining Global Positioning System Data and Ecological Momentary Assessment to Track Individual Food Environment Exposure, Food Purchases, and Food Consumption: Protocol for the Observational FoodTrack Study

MP Poelman, Frank van Lenthe, S Scheider, CBM Kamphuis

Research output: Contribution to journalArticleAcademicpeer-review

13 Citations (Scopus)
Original languageEnglish
Article numbere15283
JournalJMIR Research Protocols
Issue number1
Publication statusPublished - 2020

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