Published on in Vol 5 , No 4 (2019) :Oct-Dec

Preprints (earlier versions) of this paper are available at https://preprints.jmir.org/preprint/14080, first published .
Youth Study Recruitment Using Paid Advertising on Instagram, Snapchat, and Facebook: Cross-Sectional Survey Study

Youth Study Recruitment Using Paid Advertising on Instagram, Snapchat, and Facebook: Cross-Sectional Survey Study

Youth Study Recruitment Using Paid Advertising on Instagram, Snapchat, and Facebook: Cross-Sectional Survey Study

Kelsey Lynett Ford 1, 2 * , MPH, DrPHc ;   Tashuna Albritton 3 * , MSW, PhD ;   Tara A Dunn 4 * , BA ;   Kacy Crawford 4 * , BSBA, MPH ;   Jessica Neuwirth 4 , MPA ;   Sheana Bull 1, 2 , MPH, PhD

1 Anschutz Medical Campus , University of Colorado , Aurora , CO , US

2 The mHealth Impact Lab , Colorado School of Public Health , Aurora , CO , US

3 School of Medicine , The City College of New York , New York , NY , US

4 Colorado Department of Public Health & Environment , Denver , CO , US

*these authors contributed equally

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