1. Department of Thoracic and Cardiovascular Surgery, University of Texas MD Anderson Cancer Center, Houston, Texas;
2. Department of Surgery, New York-Presbyterian Hospital/Columbia University, New York, New York;
3. Acute Care Surgery, Falmouth Hospital/Cape Cod Healthcare, Falmouth, Massachusetts;
4. Department of Surgery, Sidney Kimmel Medical College, Thomas Jefferson University, Philadelphia, Pennsylvania;
5. Department of Surgery, University of Wisconsin School of Medicine and Public Health, Madison, Wisconsin; and
6. Department of Cardiothoracic Surgery, Fiona Stanley Hospital, Murdoch, Australia