Quittkat, H. ., Düsing, R. ., Holtmann, F. ., Buhlmann, U. ., Svaldi, J. ., & Vocks, S. . Perceived Impact of Covid-19 Across Different Mental Disorders: A Study on Disorder-Specific Symptoms, Psychosocial Stress and Behavior. Frontiers in Psychology, 11, 586246. https://doi.org/10.3389/fpsyg.2020.586246 (Original work published 2020)

Quittkat, H. ., Bauer, A. ., Waldorf, M. ., Braks, K. ., Huber, T. ., Düsing, R. ., & Vocks, S. . (2022). Psychometric Evaluation of the German-Language Version of the Feedback on Physical Appearance Scale on Female Adolescents With Eating Disorders Plus Adolescents and Women Without Eating Disorders . Psychotherapie, Psychosomatik, Medizinische Psychologie, 72(2), 92-97. https://doi.org/10.1055/a-1646-1090