Pontillo, M., Tata, M. C., Averna, R., Gargiullo, P., Guerrera, S. and Vicari, S. (2020) “Clinical profile, conversion rate, and suicidal thinking and behaviour in children and adolescents at ultra-high risk for psychosis: a theoretical perspective”, Research in Psychotherapy: Psychopathology, Process and Outcome, 23(1). doi: 10.4081/ripppo.2020.455.