Association Between Systemic Therapy and/or Cytoreductive Nephrectomy and Survival in Contemporary Metastatic Non–clear Cell Renal Cell Carcinoma Patients

Stefano Luzzago, Carlotta Palumbo, Giuseppe Rosiello, Sophie Knipper, Angela Pecoraro, Francesco Alessandro Mistretta, Zhe Tian, Gennaro Musi, E. Montanari, Denis Soulières, Shahrokh F. Shariat, Fred Saad, Alberto Briganti, Ottavio De Cobelli, Pierre I. Karakiewicz