机构:
Yale Sch Med, Dept Internal Med, Sect Cardiovasc Med, New Haven, CT USA
Yale Sch Med, Dept Internal Med, Robert Wood Johnson Fdn Clin Scholars Program, New Haven, CT USA
Yale Sch Publ Hlth, Dept Hlth Policy & Management, New Haven, CT USA
Yale New Haven Med Ctr, Ctr Outcomes Res & Evaluat, 20 York St, New Haven, CT 06504 USAYale Sch Med, Dept Internal Med, Sect Cardiovasc Med, New Haven, CT USA