How Mental Health and Suicidality Changed during the COVID-19 Pandemic: A Longitudinal Study in the General and Psychiatric Population Illustrating Risk and Protective Factors oleh Mara Stockner, Barbara Plattner, Marco Innamorati, Alex Hofer, Iuliia Burian, Martin Fronthaler, Giancarlo Giupponi, Markus Huber, Christian Macina, Verena Perwanger, Roger Pycha, Gerd Schaller, Andreas Conca