Predicting imminent suicide risk in a crisis hotline chat using machine learning. - Levi-Belz, Yossi; Grimland, Meytal; Segal-Elbak, Yael; Munz, Noam; Yeshayahu, Hadas; Benatov, Joy; Segal, Avi; Ben Dayan, Loona; Shenfeld, Inbar; Gal, Kobi (Scientific Reports, 2025)