AUTHOR=Wang Qi TITLE=Editorial: A global perspective on suicidal behaviour and ideation: demographics, biomarkers and treatment JOURNAL=Frontiers in Psychiatry VOLUME=14 YEAR=2023 URL=https://www.frontiersin.org/journals/psychiatry/articles/10.3389/fpsyt.2023.1218831 DOI=10.3389/fpsyt.2023.1218831 ISSN=1664-0640