The impact of low serum sodium on treatment outcome of targeted therapy in metastatic renal cell carcinoma: Results from the international metastatic renal cell cancer database consortium

Fabio A.B. Schutz, Wanling Xie, Frede Donskov, Monica Sircar, David F. McDermott, Brian I. Rini, Neeraj Agarwal, Sumanta Kumar Pal, Sandy Srinivas, Christian Kollmannsberger, Scott A. North, Lori A. Wood, Ulka Vaishampayan, Min Han Tan, Mary J. MacKenzie, Jae Lyun Lee, Sun Young Rha, Takeshi Yuasa, Daniel Y.C. Heng, Toni K. Choueiri