AUTHOR=Seifert Alexander , Reinwand Dominique Alexandra , Schlomann Anna TITLE=Designing and Using Digital Mental Health Interventions for Older Adults: Being Aware of Digital Inequality JOURNAL=Frontiers in Psychiatry VOLUME=10 YEAR=2019 URL=https://www.frontiersin.org/journals/psychiatry/articles/10.3389/fpsyt.2019.00568 DOI=10.3389/fpsyt.2019.00568 ISSN=1664-0640