1. Liver Unit; University Hospital of the Canary Islands; Tenerife Spain
2. Department of Internal Medicine; University of La Laguna; Tenerife Spain
3. Department of Pathology; University Hospital of the Canary Islands; Tenerife Spain
4. Barcelona Hepatic Hemodynamic Laboratory; Liver Unit; Hospital Clinic; IDIBAPS and CIBERehd; Barcelona Spain
5. Surgery Department; University Hospital of the Canary Islands; Tenerife Spain