| Affiliation: | 1. Division of Cardiothoracic Surgery, Department of Surgery, Institute of Human Values in Health Care, Charleston, Medical University of South Carolina, Charleston, South Carolina;2. Division of Cardiothoracic Surgery, Department of Surgery, Thomas Jefferson University, Philadelphia, Pennsylvania;1. Division of Cardiac Surgery, Department of Surgery, Johns Hopkins University School of Medicine, Baltimore, Maryland;2. Heart and Vascular Institute, Detroit Medical Center, Detroit, Michigan |
