[1] Univ Michigan, Dept Internal Med, Div Cardiovasc Med, Ann Arbor, MI 48109 USA
[2] Univ Michigan, Inst Healthcare Policy & Innovat, Ann Arbor, MI 48109 USA
[3] Univ Michigan, Michigan Value Collaborat, Ann Arbor, MI 48109 USA
[4] Univ Michigan, Dow Div Hlth Serv Res, Dept Urol, Ann Arbor, MI 48109 USA
[5] Beaumont Hosp, Dept Cardiovasc Med, Royal Oak, MI USA
[6] Spectrum Hlth, Div Cardiol, Grand Rapids, MI USA
[7] McLaren Hlth Care, Div Cardiol, Bay City, MI USA
[8] VA Ann Arbor Healthcare Syst, Dept Internal Med, Div Cardiol, Ann Arbor, MI USA