1. Transplant Procurement Management, University Hospital Lozano Blesa; Zaragoza Spain
2. Intensive Care Unit, University Hospital Lozano Blesa; Zaragoza Spain
3. Department of Medicine, University Hospital Lozano Blesa; Zaragoza Spain
4. Liver Unit, Department of Gastroenterology, University Hospital Lozano Blesa; Zaragoza Spain
5. Instituto de Investigación Sanitaria Aragón; Zaragoza Spain
6. Hepatic Surgery Unit, Department of Surgery; University Hospital Lozano Blesa; Zaragoza Spain
7. Department of Surgery; University of Zaragoza; Zaragoza Spain