1. Departments of Surgery, University of South Florida Morsani College of Medicine, Tampa, Florida
2. Department of Surgery, The Johns Hopkins Hospital, Baltimore, Maryland
3. Oncologic Sciences, University of South Florida Morsani College of Medicine, Tampa, Florida
4. Gastrointestinal Oncology, H. Lee Moffitt Cancer Center & Research Institute, Tampa, Florida.
5. Departments of Thoracic Oncology, H. Lee Moffitt Cancer Center & Research Institute, Tampa, Florida.