1 Division of Thoracic Surgery, Department of Surgery, The Ohio State University, Columbus, Ohio. Electronic address: Susan.moffatt-bruce@osumc.edu.
2 Section of General Thoracic Surgery, Duke University Medical Center, Durham, NC.
3 Division of Cardiovascular Surgery, Toronto General Hospital and Toronto General Research Institute, University Health Network, Toronto, Ontario, Canada.
4 Division of Cardiothoracic Surgery, Department of Surgery, Institute of Human Values in Health Care, Medical University of South Carolina, Charleston, SC.