1. GIH Artificial Intelligence Laboratory (GAIL), Division of Gastroenterology and Hepatology,Mayo Clinic,Rochester,MN,USA
2. Mayo Clinic,Department of Medicine,Rochester,MN,USA
3. Mayo Clinic,Department of Cardiovascular Medicine,Rochester,MN,USA
4. Microwave Engineering and Imaging Laboratory (MEIL), Division of Gastroenterology and Hepatology,Mayo Clinic,Rochester,MN,USA
5. Mayo Clinic,Department of Radiology,Rochester,MN,USA
6. Gastroenterology Research, Division of Gastroenterology and Hepatology,Mayo Clinic,Rochester,MN,USA