CBT—Intervention for panic disorder in primary care: 5 years follow-up of a cRCT during the Covid-19 pandemic. - Lukaschek, Karoline; Haas, Carolin; Wannemüller, André; Brettschneider, Christian; Dreischulte, Tobias; Margraf, Jürgen; Gensichen, Jochen (PLoS ONE, 2023)