1. Department of Medicine, Johns Hopkins Medical Institutions, Baltimore, MD, USA
2. Department of Medicine, Georgetown University, Washington, DC, USA
3. Pancreatitis Center, Johns Hopkins Medical Institutions, Baltimore, MD, USA
4. Department of Medicine, Thomas Jefferson University, Philadelphia, PA, USA
5. Division of Abdominal Imaging, Department of Radiology, Johns Hopkins Medical Institutions, Baltimore, MD, USA
6. Division of Gastroenterology, Johns Hopkins Medical Institutions, Baltimore, MD, USA