1. From Memorial Sloan Kettering Cancer Center, New York (R.J.M.), and Roswell Park Cancer Institute, Buffalo (S.G.) — both in New York; University of Texas M.D. Anderson Cancer Center, Houston (N.M.T., P. Sharma); Beth Israel Deaconess Medical Center, Dana–Farber/Harvard Cancer Center (D.F.M.), and Dana–Farber Cancer Institute, Brigham and Women’s Hospital, and Harvard Medical School (T.K.C.), Boston; Centro Internacional de Estudios Clínicos (O.A.F.) and Fundación Arturo López Pérez (P. Salman), Santiago,...