MD, MBA, ScM Transplant and hepatobiliary surgeon, University of Texas Southwestern Medical Center Dallas, Texas, USA

MD, MSc Transplant hepatologist, Assistant Professor Vanderbilt University Medical Center Nashville, USA

MD Surgery Consultant Stanford University, Department of Surgery Stanford, USA

MD Associate Professor of Surgery Stanford University, Department of Surgery Stanford, USA

MD Anesthesiologist and Intensive Care Specialist. University of California, San Francisco (UCSF), USA - ASST Papa Giovanni XXIII, Bergamo, Italy