1 Thoracic Surgery Division, Department of Surgery, The Ohio State University Wexner Medical Center, Doan Hall N846, 410 West 10(th) Avenue, Columbus, OH 43210.
2 Thoracic Surgery Division, Department of Surgery, The Ohio State University Wexner Medical Center, Doan Hall N846, 410 West 10(th) Avenue, Columbus, OH 43210. Electronic address: peter.kneuertz@osumc.edu.