Affiliation: | 1. Pancreas Center, Columbia University, New York, New York;2. Department of Medicine, New York University, New York, New York;3. Department of Surgery, Columbia University, New York, New York;4. Department of Surgery, Winthrop University Hospital, Mineola, New York;5. Department of Radiology, Columbia University, New York, New York;6. Department of Pathology, Columbia University, New York, New York;7. Department of Radiation Oncology, Columbia University, New York, New York;8. Department of Biostatistics, Columbia University, New York, New York;9. Department of Medicine, Columbia University, New York, New York |