1. Department of General Surgery, Central Michigan University College of Medicine, Saginaw, Michigan, USA.
2. Division of Thoracic Surgery, Cardiothoracic Surgery Department, Weill Cornell Medicine, New York-Presbyterian Hospital, New York, New York, USA.
3. Department of Cardiovascular and Thoracic Surgery, Albert Einstein School of Medicine, Montefiore Health System, Bronx, New York, USA.