1. Affiliations of authors: Johns Hopkins School of Medicine, Baltimore, MD (CEP); Johns Hopkins Bloomberg School of Public Health, Baltimore, MD (CEP); Cancer Outcomes, Public Policy and Effectiveness Research (COPPER) Center, Yale Cancer Center and Yale School of Medicine, New Haven, CT (PRS, JH, XX, JBY, BKK, SYW, CPG); Section of General Internal Medicine (PRS, CPG) and Section of Cardiology (JH), Department of Interna