Dagmar von Bubnoff, Christina Schmitt, Simone M. Goldinger, Dirk Schadendorf, Katharina C. Kähler, Christian Hafner, Nora Kramer, Waltraud Fröhlich, Reinhard Dummer, Carola Berking, Stefan Schliep, Michael C. Kirchberger, Lucie Heinzerling. "Prognostic and predictive value of IDO expression in metastatic melanoma treated with Ipilimumab." PLoS ONE, 2025. doi:10.1371/journal.pone.0321937