A Systematic Evaluation of Mobile Health Applications for the Prevention of Suicidal Behavior or Non-suicidal Self-injury. - Lasse Bosse Sander; Marie-Luise Lemor; Racine J. A. Van der Sloot; Eva De Jaegere; Rebekka Büscher; Eva-Maria Messner; Harald Baumeister; Yannik Terhorst (Frontiers Digit. Health, 2021)