Treatment reality and outcome data of patients with advanced papillary renal cell carcinoma – data from the German prospective RCC-Registry. 15. Januar 2018 Staehler, M., Müller, L., Goebell, P. J., Overkamp, F., Frank, M., Kruggel, L., Jänicke, M., Marschner, N., for the RCC Registry group, 2017. Ann Oncol 28(Suppl.5)(909P). Abstract