Tumor cell PD-L1 expression is a strong predictor of unfavorable prognosis in immune checkpoint therapy-naive clear cell renal cell cancer

2021 . Möller, Katharina | Fraune, Christoph | Blessin, Niclas C. | Lennartz, Maximilian | Kluth, Martina | Hube-Magg, Claudia | Lindhorst, Linnea | Dahlem, Roland | Fisch, Margit | Eichenauer, Till | Riechardt, Silke | Simon, Ronald | Sauter, Guido | Büscheck, Franziska | Höppner, Wolfgang | Matthies, Cord | Doh, Ousman | Krech, Till | Marx, Andreas H. | Zecha, Henrik | Rink, Michael | Steurer, Stefan | Clauditz, Till S.