Machine learning algorithms and their predictive accuracy for suicide and self-harm: Systematic review and meta-analysis. - Spittal, Matthew J.; Guo, Xianglin Aneta; Kang, Laurant; Kirtley, Olivia J.; Clapperton, Angela; Hawton, Keith; Kapur, Nav; Pirkis, Jane; Carter, Greg (PLoS Medicine, 2025)