What helps hospital staff in times of crisis: qualitative results of a survey on psychosocial resources and stressors in German hospitals during the COVID-19 pandemic - Schmidt-Stiedenroth, Kira; Guthardt, Lisa; Genrich, Melanie; Köhne, Mara; Stiawa, Maja; Erschens, Rebecca; Junne, Florian; Maatouk, Imad; Gündel, Harald; Angerer, Peter; Müller, Andreas (Frontiers in Public Health, 2023)