| Affiliation: | 3. Division of Gastroenterology, Departments of Surgery, Medicine and Pediatrics, Inflammatory Bowel Disease Center, Cedars-Sinai Medical Center, Los Angeles, California;4. Division of Pediatric Gastroenterology, Departments of Surgery, Medicine and Pediatrics, Inflammatory Bowel Disease Center, Cedars-Sinai Medical Center, Los Angeles, California;6. Division of Medical Genetics, Departments of Surgery, Medicine and Pediatrics, Inflammatory Bowel Disease Center, Cedars-Sinai Medical Center, Los Angeles, California |
