Drake, Charles G.
Lipson, Evan J.
Brahmer, Julie R.
Article History
First Online: 29 April 2014
Competing interests
: C. G. D. has served as a paid consultant to BMS, CoStim Pharmaceuticals, Dendreon, and Pfizer Inc. J. R. B. has served as an unpaid advisory board member to BMS and a paid consultant for Merck. E. J. L. declares no competing interests.