1. Division of Surgical Oncology, Department of Surgery, The Pennsylvania State University, College of Medicine, Hershey, PA, USA
2. Department of Radiology, The Pennsylvania State University, College of Medicine, Hershey, PA, USA
3. Department of Medicine, The Pennsylvania State University, College of Medicine, Hershey, PA, USA
4. Department of Public Health Sciences, The Pennsylvania State University, College of Medicine, Hershey, PA, USA