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

Authors of this article:

Edmund WJ Lee^{1, 2, 3} ;   Mesfin Awoke Bekalu^{1, 2} ;   Rachel McCloud^{1, 2} ;   Donna Vallone^{4, 5, 6} ;   Monisha Arya^{7, 8} ;   Nathaniel Osgood⁹ ;   Xiaoyan Li⁹ ;   Sara Minsky¹ ;   Kasisomayajula Viswanath^{1, 2}