Engelke, C. ., Lange-Asschenfeldt, C. ., Peter, S. ., Kahl, K. ., Frasch, K. ., Larsen, J. ., … Cordes, J. . (2017). A cross-continental analysis of weight gain, psychiatric diagnoses and medication use during inpatient psychiatric treatment. The international study on physical illness in mentally ill. European Psychiatry : The Journal of the Association of European Psychiatrists, 48, 65-70. https://doi.org/10.1016/j.eurpsy.2017.11.004 (Original work published 2017)

Berman, G. ., Muttuvelu, D. ., Berman, D. ., Larsen, J. ., Licht, R. ., Ledolter, J. ., & Kardon, R. . (2018). Decreased retinal sensitivity in depressive disorder: a controlled study. Acta Psychiatrica Scandinavica. https://doi.org/10.1111/acps.12851 (Original work published 2018)