Kästner, D., Löwe, B., Weigel, A., Osen, B., Voderholzer, U., & Gumz, A. (2018). Factors influencing the length of hospital stay of patients with anorexia nervosa - results of a prospective multi-center study. BMC Health Services Research, 18(1), 22. https://doi.org/10.1186/s12913-017-2800-4 (Original work published 2018)

Kästner, D., Löwe, B., & Gumz, A. (2019). The role of self-esteem in the treatment of patients with anorexia nervosa - A systematic review and meta-analysis. The International Journal of Eating Disorders, 52(2), 101-116. https://doi.org/10.1002/eat.22975