1. Shameek Gayen is a Fellow, Department of Thoracic Medicine and Surgery, Lewis Katz School of Medicine, Temple University Hospital, 3401 N Broad St, Philadelphia, PA 19140 (shameek.gayen@tuhs.temple.edu).
2. Jin Sun Kim is a Fellow, Department of Thoracic Medicine and Surgery, Lewis Katz School of Medicine, Temple University Hospital, Philadelphia, Pennsylvania.
3. Parag Desai is Professor, Department of Thoracic Medicine and Surgery, Lewis Katz School of Medicine, Temple University Hospital, Philadelphia, Pennsylvania.