1. Gastroenterology Unit, Department of Internal Medicine University of Genoa Genoa Italy
2. IRCCS Ospedale Policlinico San Martino Genoa Italy
3. Division of Internal Medicine, Hepatobiliary Diseases and Immunoallergology University of Bologna Bologna Italy
4. IRCCS Azienda Ospedaliero‐Universitaria di Bologna Bologna Italy
5. Department of Surgery, Oncology and Gastroenterology, Gastroenterology Unit University of Padua Padua Italy
6. Division of Gastroenterology and Hepatology Fondazione IRCCS Ca’ Granda Ospedale maggiore Policlinico and C.R.C. “A.M. & A. Migliavacca Center for Liver Disease” Milan Italy
7. Department of Health Promotion, Mother & Child Care, Internal Medicine & Medical Specialties, PROMISE, Gastroenterology & Hepatology Unit University of Palermo Palermo Italy
8. Gastroenterology Unit Belcolle Hospital Viterbo Italy
9. Medicine Unit Bolognini Hospital Seriate Italy
10. Department of Internal Medicine Ospedale per gli Infermi di Faenza Faenza Italy
11. Department of Clinical Medicine and Surgery, Diseases of the Liver and Biliary System Unit University of Naples "Federico II" Naples Italy
12. Infectious Diseases and Hepatology Unit Azienda Ospedaliero‐Universitaria di Parma Parma Italy
13. Department of Clinical and Experimental Medicine, Clinical and Molecular Hepatology Unit University of Messina Messina Italy
14. Department of Experimental and Clinical Medicine, Internal Medicine and Hepatology Unit University of Florence Florence Italy
15. Liver Injury and Transplant Unit Polytechnic University of Marche Ancona Italy
16. Liver Unit, CEMAD – Centro Malattie dell'Apparato Digerente, Medicina Interna e Gastroenterologia Università Cattolica del Sacro Cuore, Fondazione Policlinico Universitario Gemelli IRCCS Rome Italy
17. Department of Clinical and Experimental Medicine, Hepatology and Liver Physiopathology Laboratory University Hospital of Pisa Pisa Italy
18. Division of Internal Medicine, Neurovascular and Hepatometabolic Diseases IRCCS Azienda Ospedaliero‐Universitaria di Bologna Bologna Italy
19. Gastroenterology Unit IRCCS Azienda Ospedaliero‐Universitaria di Bologna Bologna Italy
20. Gastroenterology Unit Bolzano Regional Hospital Bolzano Italy
21. Gastroenterology and Digestive Endoscopy Unit Foggia University Hospital Foggia Italy
22. Department of Clinical Medicine and Surgery, Hepato‐Gastroenterology Unit University of Naples “Federico II” Naples Italy
23. Liver Unit, Department of Medicine University of Verona, Azienda Ospedaliera Universitaria Integrata of Verona Verona Italy
24. Gastroenterology Unit Ospedale Sacro Cuore Don Calabria Negrar Italy
25. Department of Medical, Surgical and Experimental Sciences, Clinica Medica Unit University of Sassari, Azienda Ospedaliero‐Universitaria di Sassari Sassari Italy
26. Unit of Semeiotics, Liver and Alcohol‐related Diseases University of Bologna Bologna Italy
27. Department of Surgery, Oncology and Gastroenterology University of Padua Padua Italy