1. Anesthesiology Department; Hospital Clínic, and University of Barcelona; Spain
2. Institut d’Investigacions Biomèdiques August Pi-Sunyer (IDIBAPS) y Ciber de Enfermedades Hepáticas y Digestivas (CIBEREHD)
3. Liver Unit, Institut de Malalties Digestives i Metabòliques; Hospital Clínic, and University of Barcelona
4. Hematology Department; Hospital Clínic, and University of Barcelona
5. European Foundation for the Study of Chronic Liver Failure
6. GI/Liver Unit, Institut de Malalties Digestives i Metabòliques; Hospital Clínic, and University of Barcelona; Barcelona Spain