An open-label, randomized, Phase III Study of Nivolumab in Combination
with Ipilimumab or with Standard Chemotherapy versus Standard
Chemotherapy in Patients with previously untreated inoperable or
metastatic Urothelial Carcinoma (CheckMate-901) - AB 59/17 of the AUO
First-line Therapy for untreated, non-resectable or metastatic
Urothelial Carcinoma