1. Pediatric Gastroenterology, Hepatology & Nutrition and the Digestive Health Institute Children’s Hospital ColoradoUniversity of Colorado Aurora CO
2. Department of Radiology Children’s Hospital ColoradoUniversity of Colorado Aurora CO
3. University of Colorado School of Medicine Aurora CO
4. Section of Pediatric Surgery Department of Surgery University of Michigan Medical School and The C.S. Mott Children's Hospital Ann Arbor MI
5. Morphomic Analysis Group University of Michigan Medical School Ann Arbor MI