1 David J. Sugarbaker Division of General Thoracic Surgery, The Michael E. DeBakey Department of Surgery, Baylor College of Medicine, Houston, Texas.
2 David J. Sugarbaker Division of General Thoracic Surgery, The Michael E. DeBakey Department of Surgery, Baylor College of Medicine, Houston, Texas. Electronic address: R.Taylor.Ripley@bcm.edu.