1. From the University of Colorado Cancer Center, Aurora (D.R.C.); Division of Medical Oncology, Department of Internal Medicine, Yonsei Cancer Center, Yonsei University College of Medicine (H.R.K.), Samsung Medical Center (M.-J.A.), and Seoul National University Hospital (D.-W.K.), Seoul, National Cancer Center, Goyang (J.-Y.H.), Seoul National University Bundang Hospital, Seongnam (J.-S.L.), and Chungbuk National University Hospital, Chungbuk National University College of Medicine, Cheongju (K.H.L.) —...