1. Department of Vascular Surgery, Lausanne University Hospital, Lausanne, Switzerland.
2. Department of Surgery, Transplant Center, Massachusetts General Hospital, Harvard Medical School, Boston, MA.
3. Department of Surgery, Center for Engineering in Medicine, Massachusetts General Hospital, Harvard Medical School, Boston, MA.
4. Department of Radiology and Medical Informatics, University of Geneva, Geneva, Switzerland.
5. Department of Medicine, Transplantation Centre, Lausanne University Hospital, Lausanne, Switzerland.
6. Visceral and Transplant Surgery, Department of Surgery, Geneva University Hospitals and Medical School, Geneva, Switzerland.
7. Section of Medicine, Faculty of Science and Medicine, University of Fribourg, Switzerland.
8. Department of Surgery, University of Maryland School of Medicine, Baltimore, MD.
9. CIBM Center for Biomedical Imaging, Geneva, Switzerland.