1. From the International Breast Cancer Center, Quirónsalud Group, Barcelona, the Scientific Department, Medica Scientia Innovation Research, Valencia, and the Department of Medicine, Faculty of Biomedical and Health Sciences, Universidad Europea de Madrid, Madrid — all in Spain (J. Cortés); Asan Medical Center, University of Ulsan College of Medicine, Ulsan (S.-B.K.), Seoul National University Hospital, Cancer Research Institute (S.-A.I.), and Seoul National University Bundang Hospital (J.H.K.), Seoul...