1 Division of Cardiothoracic Surgery, Department of Surgery, and Institute of Human Values in Health Care, Medical University of South Carolina, Charleston, South Carolina. Electronic address: sader@musc.edu.
2 Department of Cardiovascular Surgery, University Heart Center Freiburg, Freiburg, Germany.
3 Department of Cardiovascular Surgery, Icahn School of Medicine at Mount Sinai, New York, New York.
4 Division of Cardiothoracic Surgery, Thomas Jefferson University, Philadelphia, Pennsylvania.
5 Division of Cardiothoracic Surgery, Department of Surgery, Indiana University School of Medicine, Indianapolis, Indiana.