AUTHOR=Takahashi Nagahide , Tsuchiya Kenji J. TITLE=Commentary: Relationships between screen time and childhood attention deficit hyperactivity disorder: a Mendelian randomization study JOURNAL=Frontiers in Psychiatry VOLUME=15 YEAR=2024 URL=https://www.frontiersin.org/journals/psychiatry/articles/10.3389/fpsyt.2024.1512149 DOI=10.3389/fpsyt.2024.1512149 ISSN=1664-0640