AUTHOR=Pattichis Constantinos S. , Panayides Andreas S. TITLE=Connected Health JOURNAL=Frontiers in Digital Health VOLUME=1 YEAR=2019 URL=https://www.frontiersin.org/journals/digital-health/articles/10.3389/fdgth.2019.00001 DOI=10.3389/fdgth.2019.00001 ISSN=2673-253X