Divergent psychological stress response patterns to the COVID-19 pandemic in psychiatric patients with vs. without PTSD: A real-world exploratory study - Marit Treptow; Claudia Bartels; Mirjana Ruhleder; Alexander Kratzenberg; Thorgund Reh-Bergen; Mona Abdel-Hamid; Luisa Heß; Jörg Signerski-Krieger; Katrin Radenbach; Björn-Hendrik Schott; Jens Wiltfang; Claus Wolff-Menzler; et al. (PLoS ONE, 2025)