Treatment-free survival outcomes from the phase II study of nivolumab and salvage nivolumab/ipilimumab in advanced clear cell renal cell carcinoma (HCRN GU16-260-Cohort A) =========================================================================================================================================================================== * Michael B Atkins * Opeyemi A Jegede * Naomi B Haas * David F Mcdermott * Mehmet A Bilen * Mark Stein * Jeffrey Sosman * Robert Alter * Elizabeth R Plimack * Moshe C Ornstein * Michael Hurwitz * David J Peace * David Einstein * Paul J Catalano * Hans Hammers * Meredith M Regan