Development of a prognostic composite cytokine signature based on the correlation with nivolumab clearance: translational PK/PD analysis in patients with renal cell carcinoma ============================================================================================================================================================================== * Rui Wang * Junying Zheng * Xiao Shao * Yuko Ishii * Amit Roy * Akintunde Bello * Richard Lee * Joshua Zhang * Megan Wind-Rotolo * Yan Feng