1. Department of Gastroenterology and Hepatology; University Hospital Puerta de Hierro Majadahonda; IDIPHIM and CIBEREHD; Madrid Spain
2. Unit for Clinical Management of Digestive Diseases; H. Virgen del Rocío, IBIS and CIBEREHD; Sevilla Spain
3. Department of Clinical Pharmacology; University Hospital Puerta de Hierro Majadahonda; IDIPHIM; Madrid Spain
4. Department of Gastroenterology and Hepatology; University Hospital La Paz; Madrid Spain
5. Department of Gastroenterology and Hepatology; University Hospital Ramón y Cajal; Madrid Spain
6. Gastroenetrology Section; Guadalajara University Hospital; University of Alcalá; Madrid Spain
7. Department of Gastroenterology and Hepatology; Asturias Central Hospital University; Madrid Spain
8. Unit for Clinical Management of Digestive Diseases and CIBERehd; Valme University Hospital; University of Seville; Sevilla Spain
9. Hepatology Unit; Hospital del Mar; Universitat Autònoma de Barcelona; Barcelona Spain
10. Deparment of Gastroenterology and Hepatology; Hospital Universitario Marqués de Valdecilla; IDIVAL; Santander Spain
11. Department of Gastroenterology and Hepatology; Hospital Costa del Sol. Marbella; Málaga Spain
12. Department of Gastroenterology and Hepatology; University Hospital Donostia; San Sebastian Spain
13. Department of Gastroenterology and Hepatology; University Hospital LA Coruña; LA Coruña Spain
14. Gastroenterology Unit; Hospital Universitario Fundación Alcorcon; Alcorcon Spain
15. Department of Gastroenterology and Hepatology; Hospital Germans Trias i Pujol and CIBEREHD; Barcelona Spain
16. Liver Unit; Vall d'Hebron University Hospital and CIBEREHD; Barcelona Spain
17. Liver Unit; Hospital Clinic; IDIPABS and CIBEREHD; Barcelona Spain