1. From the Divisions of Medical Oncology (A.G.) and Biomedical Statistics and Informatics (Q.S., J.P.M., L.A.R., D.J.S.), Mayo Clinic, Rochester, MN; Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS) San Martino-IST, Genoa (A.F. Sobrero), Ospedale Papa Giovanni XXIII, Bergamo (R.L.), and IRCCS Mario Negri Institute for Pharmacological Research, Milan (V.T.) — all in Italy; Karmanos Cancer Institute, Wayne State University, Detroit (A.F. Shields); National Cancer Center Hospital East, Chiba (T....