Frederick J. Suchy, MD is Chief Research Officer and Director, The Children's Hospital Research Institute, Children's Hospital Colorado. He is also Professor of Pediatrics and Associate Dean for Child Health Research, University of Colorado School of Medicine, Aurora, CO, USA.
William F. Balistreri, MD is Director Emeritus of the Pediatric Liver Care Center, Medical Director Emeritus, Liver Transplantation, and Dorothy M. M. Kersten Professor of Pediatrics, Division of Gastroenterology, Hepatology and Nutrition at the Cincinnati Children's Hospital Medical Center, University of Cincinnati College of Medicine, Cincinnati, OH, USA.