title: Re: efficacy of sunitinib and sorafenib in metastatic papillary and chromophobe renal cell carcinoma.
authors.affiliation: Department of Urology, David Geffen School of Medicine at UCLA, Los Angeles, CA, USA.
authors.forename: Brian
authors.initials: B
authors.lastname: Shuch
authors.forename: Arie
authors.initials: A
authors.lastname: Belldegrun