1. From the National and Kapodistrian University of Athens School of Medicine, Athens (M.A.D., E.K.); ASST Grande Ospedale Metropolitano Niguarda, Milan (A.T.), and Città della Salute Hospital and University, Turin (L.O.) — both in Italy; Concord Hospital, University of Sydney, Concord, NSW (J.T.), and Peter MacCallum Cancer Centre and St. Vincent’s Hospital, Melbourne, VIC (C.T.) — both in Australia; Hospital Universitario de Salamanca, Salamanca, Spain (R.G.-S.); Ottawa Hospital, University of Ottawa,...