Witthöft, Michael, Stefanie M. Jungmann, Sylvan Germer, and Anne-Kathrin Bräscher. “Early Adverse Effects of Behavioural Preventive Strategies During the COVID-19 Pandemic in Germany: An Online General Population Survey”. Clinical Psychology in Europe 4, no. 3 (September 30, 2022): Article e7205. Accessed May 4, 2026. https://cpe.psychopen.eu/index.php/cpe/article/view/7205.