AUTHOR=Kalra Dipak , StrĂ¼bin Michael TITLE=Editorial: Personal Health Systems JOURNAL=Frontiers in Medicine VOLUME=7 YEAR=2020 URL=https://www.frontiersin.org/journals/medicine/articles/10.3389/fmed.2020.591070 DOI=10.3389/fmed.2020.591070 ISSN=2296-858X