Department of Outcomes Research, Cleveland Clinic, Cleveland, Ohio;
Department of Outcomes Research, Cleveland Clinic, Cleveland, Ohio;
Department of Quantitative Health Sciences, Cleveland Clinic, Cleveland, Ohio;
Department of Outcomes Research, Cleveland Clinic, Cleveland, Ohio;
Department of Outcomes Research, Cleveland Clinic, Cleveland, Ohio;
Department of Outcomes Research, Cleveland Clinic, Cleveland, Ohio;
Department of Outcomes Research, Cleveland Clinic, Cleveland, Ohio;