Upper urinary tract urothelial carcinoma with loco-regional nodal metastases: Insights from the upper tract urothelial carcinoma collaboration

R. F. Youssef, S. F. Shariat, Yair Lotan, C. G. Wood, Arthur I Sagalowsky, R. Zigeuner, E. Kikuchi, A. Weizer, J. D. Raman, M. Remzi, W. Kabbani, C. Langner, C. C. Guo, M. Roscigno, F. Montorsi, C. Bolenz, W. Kassouf, Vitaly Margulis