This paper is in the following e-collection/theme issue:

Mobile Health (mhealth) 

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Works citing "New Media Use by Patients Who Are Homeless: The Potential of mHealth to Build Connectivity"

Lori Ann Post, Federico E Vaca, Kelly M. Doran, Cali Luco, Matthew Naftilan, James Dziura, Cynthia Brandt, Steven Bernstein, Liudvikas Jagminas, Gail D'Onofrio
J Med Internet Res 2013 (Sep 03); 15(9):e195 

According to Crossref, the following articles are citing this article (DOI 10.2196/jmir.2724):

(note that this is only a small subset of citations)

1. Bouri N, Ravi S. Going Mobile: How Mobile Personal Health Records Can Improve Health Care During Emergencies. JMIR mhealth and uhealth 2014;2(1):e8 [CrossRef]
2. Ben-Zeev D, Brenner CJ, Begale M, Duffecy J, Mohr DC, Mueser KT. Feasibility, Acceptability, and Preliminary Efficacy of a Smartphone Intervention for Schizophrenia. Schizophrenia Bulletin 2014; [CrossRef]