Affiliation: | 1. Department of Surgery, Mayo Clinic College of Medicine and Science, Rochester, Minnesota;2. Division of Gastroenterology and Hepatology, Mayo Clinic College of Medicine and Science, Rochester, Minnesota;3. Center for Individualized Medicine, Mayo Clinic College of Medicine and Science, Rochester, Minnesota;4. Department of Biochemistry and Molecular Biology, Mayo Clinic Graduate School of Biomedical Sciences, Jacksonville, Florida;5. Department of Laboratory Medicine and Pathology, Mayo Clinic College of Medicine and Science, Rochester, Minnesota |