AUTHOR=Weinstein Aviv , Siste Kristiana TITLE=Editorial: Excessive and problematic smartphone usage JOURNAL=Frontiers in Psychiatry VOLUME=13 YEAR=2022 URL=https://www.frontiersin.org/journals/psychiatry/articles/10.3389/fpsyt.2022.972613 DOI=10.3389/fpsyt.2022.972613 ISSN=1664-0640