1. From the Barts Cancer Institute, Queen Mary University of London, London (P.S.); Perlmutter Cancer Center, New York University School of Medicine, New York (S.A.); the Department of Medicine, University of California, San Francisco, San Francisco (H.S.R.), and Genentech, South San Francisco (L.M., S.Y.C., R.F.) — both in California; University Hospital Heidelberg, Heidelberg, Germany (A.S.); Centro de Pesquisa em Oncologia, Hospital São Lucas, Pontifical Catholic University of Rio Grande do Sul, Porto...