Published on in Vol 22, No 7 (2020): July

Preprints (earlier versions) of this paper are available at https://preprints.jmir.org/preprint/17451, first published .
The Potential of Smartphone Apps in Informing Protobacco and Antitobacco Messaging Efforts Among Underserved Communities: Longitudinal Observational Study

The Potential of Smartphone Apps in Informing Protobacco and Antitobacco Messaging Efforts Among Underserved Communities: Longitudinal Observational Study

The Potential of Smartphone Apps in Informing Protobacco and Antitobacco Messaging Efforts Among Underserved Communities: Longitudinal Observational Study

Edmund WJ Lee   1, 2, 3 , BA, MA, PhD ;   Mesfin Awoke Bekalu   1, 2 , PhD ;   Rachel McCloud   1, 2 , MPH, PhD ;   Donna Vallone   4, 5, 6 , MPH, PhD ;   Monisha Arya   7, 8 , MPH, MD ;   Nathaniel Osgood   9 , PhD ;   Xiaoyan Li   9 , MSc ;   Sara Minsky   1 , MPH ;   Kasisomayajula Viswanath   1, 2 , PhD

1 Dana-Farber Cancer Institute, Boston, MA, United States

2 Harvard T H Chan School of Public Health, Boston, MA, United States

3 Wee Kim Wee School of Communication and Information, Nanyang Technological University, Singapore, Singapore

4 Schroeder Institute, Truth Initiative, Washington, DC, United States

5 College of Global Public Health, New York University, New York, NY, United States

6 Department of Health, Behavior and Society, Johns Hopkins University Bloomberg School of Public Health, Baltimore, MD, United States

7 Baylor College of Medicine, Houston, TX, United States

8 Center for Innovation in Quality, Effectiveness and Safety, Michael E DeBakey VA Medical Center, Houston, TX, United States

9 Department of Computer Science, College of Arts and Science, University of Saskatchewan, Saskatoon, SK, Canada

Corresponding Author: