1. Unit of Addiction and Hepatology, Regional Centre on Alcohol ASL3 San Martino Hospital Genoa Italy
2. Unit of Addiction Treatment Lugo (Ravenna) Italy
3. Regional Centre on Alcohol Careggi Hospital Florence Italy
4. Alcohol Unit Torino Italy
5. Alcohol Unit Cosenza Italy
6. Gastroenterology Unit Mauriziano Hospital Torino Italy
7. Alcohol Unit Salerno Italy
8. Alcohol Unit Bari Italy
9. Alcoholo Unit Savona Italy
10. Alcohol Unit Pordenone Italy
11. Nursing Home Parco dei Tigli Teolo Italy
12. Alcohol Unit Nicosia Italy
13. Department of Internal Medicine Mater Dei Hospital Bari Italy
14. Alcohol Unit Milan Italy
15. National Observatory on Alcohol National Institute of Health Rome Italy
16. Local Health Service Liguria Italy
17. Centre for the Study and Treatment of Alcohol‐Related Diseases Department of Translational Medicine, University of Ferrara Ferrara Italy
18. Department of Internal Medicine, SS Annunziata Hospital, Cento (Ferrara) University of Ferrara Ferrara Italy